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runtime
'''Runtime''' or '''run time''' is the amount of time an [[Executable program|executable program]] takes from start to end, from ...approximated by the tool [https://en.wikipedia.org/wiki/Time_(Unix) <code>time(1)</code>].

995 bytes (136 words) - 17:26, 6 August 2022
runtime/fi
Ajoaika, suoritusaika, Runtime tai run time on se aika, jonka [[Executable program|suoritettava ohjelma]] vie alusta lo ...ä]] sitä voidaan arvioida [https://en.wikipedia.org/wiki/Time_(Unix) <code>time(1)</code>] komennolla.

1 KB (139 words) - 17:23, 6 August 2022
runtime error
...ror is an irreparable error condition that arises during the [[runtime|run-time]], i.e. the execution of a [[Executable program|program]]. If such a situation is encountered, the standard [[RTL|run-time library]] will initiate the termination of the program.

3 KB (394 words) - 17:14, 6 August 2022
sysutils
.../syntaxhighlight>''' shipped with the [[FPC|FPC’s]] default [[RTL|run-time library]] provides many system utilities. ...ine>sysUtils</syntaxhighlight> unit is included}}, all [[runtime error|run-time errors]] become [[Exceptions|exceptions]], which virtually forces you to us

3 KB (395 words) - 19:48, 6 February 2021
Executable program
...mbined with any necessary Pascal [[Unit|units]], the Pascal [[RTL|run time library]] and any other object modules which may have been written by others, to pr * run directly by the operating system as an [[Application|application]],

864 bytes (133 words) - 16:20, 23 January 2022
Initialization
...uctures, tables, and other constructs which are used by the [[RTL|run-time library]] ("RTL"), or the [[operating system]]. ...gram or connect to [[shared library|shared libraries]]. It would, at that time, startup and transfer control to the user program, which would, itself, per

3 KB (408 words) - 05:30, 15 February 2020
Text/ja
...MyFile'')によって、実際のテキストファイルに対する読み込みおよび書き込みを実行できます。テキストファイル変数は、[[RTL|run-time library]]の[[AssignFile]]を用いて実際のファイルと関連付ける必要

2 KB (83 words) - 10:14, 29 February 2020
RTL
Free Pascal '''Runtime Library''' ('''RTL''') A ''Run-Time Library'' is the set of [[Source code|source code]] files that are used to create t

3 KB (423 words) - 08:42, 23 August 2023
macOS Frameworks
...which is published by the framework through its header files. Because the library is dynamically shared, multiple applications can access the framework code ...macOS (eg SDL) while providing an option to be loaded as a regular dynamic library.

5 KB (779 words) - 16:08, 6 December 2021
Free Pascal on OSv
...small kernel and all needed libraries in a virtual machine. That means to run OSv applications you need to install a hypervisor such as QEMU/KVM or Virtu Please read http://osv.io/run-locally/. Especially about the "Data collection".

4 KB (671 words) - 06:02, 16 February 2020
Val
This [[Borland Pascal]] extension is part of the default [[RTL|run-time library]] delivered with the [[FPC|FreePascal compiler]], but otherwise not standar ...ntaxhighlight> is so useful, since it does not trigger [[runtime error|run-time errors]] or [[Exceptions|exceptions]].

3 KB (450 words) - 15:52, 7 February 2023
Fibonacci number
...n your preferences you might either want to generate a [[runtime error|run-time error]] (e. g. by [[$rangeChecks|<syntaxhighlight lang="pascal" inline>{$ // optimization: then part gets executed most of the time

4 KB (528 words) - 23:05, 23 October 2019
Free Pascal
...General Public License. The source code for both the compiler and runtime library are available; the complete compiler is written in Pascal. * [http://lazarus-ccr.sourceforge.net/docs/rtl/index.html Run Time Library reference manual]

3 KB (453 words) - 17:03, 13 October 2021
Text
...to the actual file. It must be tied to the actual file by a [[RTL|run-time library]] routine [[AssignFile]]. Then the file must be opened by the [[Reset]], [[ ...gle byte characters and you can only read or write a single character at a time. That is, you can only call '''Read(F, C)''' or '''Write(F, C)''' where C i

2 KB (286 words) - 10:14, 29 February 2020
Lazarus Offline Documentation/es
...ime Library (RTL) , la Free Component Library (FCL) y la Lazarus Component Library (LCL) en Lazarus.

2 KB (358 words) - 08:15, 20 January 2020
LazActiveX
...ntegration of the necessary tools to create ActiveX components from a type library or directly from the object (exe or dll). ActiveX is a Microsoft Windows te # import the ActiveX type library, drop the TActiveXContainer on a form, instantiate the ActiveX object and a

11 KB (1,648 words) - 14:27, 9 April 2023
Qt6 Interface
...Hopefully fixes will be released at some stage in the near future. At the time of writing, Nov 22, the ones I tested had - Download Qt6 library and install, build your own Qt6Pas framework.

4 KB (724 words) - 20:52, 20 September 2023
Mac Catalyst
...gned for iPad can be run on Mac computers. Exclusive iPhone apps cannot be run on macOS. /System/iOSSupport/System/Library/Frameworks

3 KB (413 words) - 04:47, 15 June 2020
Data Structures, Containers, Collections
== [[RTL|Run time library (RTL)]] == * [[Generics|FGL (Free Generics Library)]]

7 KB (935 words) - 15:34, 12 March 2022
Developing Web Apps with Pascal
It is a combined Client Side Run Time Library and RAD IDE intended to allow Pascal(Pas2JS) and/or Python(Pyodide) develop ...or the development of general-purpose public facing web sites. It may also run on other HTML5 browsers (e.g. Microsoft Edge), but this is not tested.

3 KB (428 words) - 14:44, 5 September 2023
error messages
...unlikely that the error is caused by a bug in the compiler or its runtime library. Syntax errors are almost always due to incorrect code. Refer to the FPC [h ...t generate an executable program. See further [[compile-time error|compile time errors]].

4 KB (585 words) - 23:24, 19 April 2023
Main menu/ja
...Pascal Run Time Library)、FCL(Free Component Library)、LCL(Lazarus Component Library)へのリンクを表示します。 ...Pascal Run Time Library)、FCL(Free Component Library)、LCL(Lazarus Component Library) のキーワードやコンポーネントの上に置き、 <<F1>> キー

39 KB (922 words) - 09:25, 21 March 2024
Programming Using Objects Page 2
...he situation, either the compiler will catch this and if it doesn't, a run time error will occur. An example declaration follows. == Objects - Run Time Library ==

9 KB (1,388 words) - 10:31, 23 February 2020
pas2js widgetsets
* Web Component Library (WCL): [https://github.com/pascaldragon/Pas2JS_Widget] - fork of Pas2JS Wid It is a combined Client Side Run Time Library and RAD IDE intended to allow Pascal(Pas2JS) and/or Python(Pyodide) develop

5 KB (720 words) - 16:27, 3 October 2023
macOS Dynamic Libraries
{{macOS library overview}} == Example FPC dynamic library ==

17 KB (2,356 words) - 06:39, 8 September 2021
BGRABitmap tutorial 1
This first tutorial shows you how to use [[BGRABitmap]] library. You can download the library on [https://github.com/bgrabitmap GitHub].

5 KB (800 words) - 08:15, 11 February 2020
IDE Window: Package Options
'''Library''': Same as the ''unit'' path, but for the ''library'' path (linker files, compiler option '''-Fl'''). ** '''Revision''' - increase this every time you distribute your package.

6 KB (1,014 words) - 02:20, 8 February 2021
Android
...ndroid is not completely Linux compatible, e.g. a few syscalls and default library functions e.g. in pthreads, ... are missing, and it generally behaves diffe ...JNI_OnLoad</code>''' function. Therefore, if you are creating a JNI shared library, always export <code>JNI_OnLoad</code>, even if it is empty.

10 KB (1,653 words) - 20:19, 22 November 2021
BGRABitmap tutorial 1/ru
Save your project next to BGRABitmap library with menu '''File > Save all''' (not necessarily in the same folder). The first time you use BGRABitmap, open bgrabitmappack.lpk with Lazarus and click on "Use

6 KB (792 words) - 10:20, 9 February 2020
RTL/es
Una Librería de Tiempo de Ejecución (''Run-Time Library'') es un conjunto de ficheros [[Source code| de código fuente]] utilizados *Aportando alguna librería de funciones ([[library function]]s) que no están definidas ([[inline]]) por el compilador, como e

3 KB (461 words) - 09:16, 22 June 2020
Dev random
...till relying on the fast Mersenne-Twister PRNG the standard [[RTL|run-time library]] comes with. // turn off run-time error generation

6 KB (837 words) - 13:49, 28 September 2022
Android/pl
...ndroid is not completely Linux compatible, e.g. a few syscalls and default library functions e.g. in pthreads, ... are missing, and it generally behaves diffe ...JNI_OnLoad</code>''' function. Therefore, if you are creating a JNI shared library, always export <code>JNI_OnLoad</code>, even if it is empty.

11 KB (1,719 words) - 02:11, 3 November 2021
WebAssembly/Internals
...used. Using '''library''' requires exporting a certain functions from the library. Those functions will be the "export" part of Wasm module as well. ...ovided at this time, thus the entire Pascal code should be put in a single library file.

15 KB (2,217 words) - 17:12, 5 April 2022
Exceptions
...to a bug that will, in all probability be fixed at some stage. In the mean time, the very simple solution is to "use SysUtils". ...="pascal" inline>finally</syntaxhighlight> block, but not both at the same time. You'll need to nest <syntaxhighlight lang="pascal" inline>try</syntaxhighl

10 KB (1,373 words) - 05:59, 22 December 2023
Add an Apple Help Book to your macOS app
...ill then automatically add a Search menu option to your Help menu when you run your application. ...ng a Help Book and do not see your changes. The way to overcome this is to run the following shell script from a Terminal after a change:

12 KB (1,534 words) - 06:20, 28 December 2021
Str
[[FPC|FPC’s]] standard [[RTL|run-time library]] provides the functions {{Doc|package=RTL|unit=system|identifier=binstr|te

3 KB (448 words) - 18:48, 5 March 2023
macOS daemons and agents
UNIX-based operating systems have '''daemons''' or programs that run as background processes in the system context (eg named - the Internet Doma '''Agents''' are very similar to daemons in that they are both programs that run as background processes, but in the case of agents they are not running in

22 KB (3,313 words) - 09:36, 4 May 2021
KOL-CE
...tributed under [http://www.opensource.org/licenses/wxwindows.php wxWindows Library Licence]. # Run Lazarus.

8 KB (1,289 words) - 18:24, 29 April 2021
Amiga Legacy Support
Most "legacy" Amiga systems run with the stock Motorola 68000 CPU, while Free Pascal defaults to generating Free Pascal's run time library on Amiga tries to allocate 256KiB stack for safety reasons, and tries to al

4 KB (629 words) - 16:44, 26 December 2021
Free Pascal/de
* [http://lazarus-ccr.sourceforge.net/docs/rtl/index.html Run Time Library Referenzhandbuch] * [http://lazarus-ccr.sourceforge.net/fpcdoc/fcl/index.html Free Component Library Referenzhandbuch]

4 KB (553 words) - 20:48, 14 December 2019
Qt Interface Mac
* Install compiled Interface Binary Bindings and Qt Framework Library * Build yourself Interface Binary Bindings and Qt Framework Library (hard and may take many hours)

16 KB (2,611 words) - 02:09, 27 January 2020
Setup Cross Compile For ARM
*# Run / Build === Time to run ===

10 KB (1,454 words) - 02:45, 26 November 2020
Whole Program Optimization
...hat the compiler considers all compilation units that make up a program or library and optimizes them using the comprehensive knowledge of how they are used t ...ferent information providers for the same kind of information. At the same time, the interaction with the rest of the compiler is kept to a bare minimum to

17 KB (2,508 words) - 17:17, 6 August 2022
macOS Static Libraries
== Example FPC static library == // Note this is a unit and not a library

10 KB (1,298 words) - 10:46, 4 February 2022
local compiler directives
...assignment of values to typed [[Constant|constants]] during [[runtime|run-time]]. ...taxhighlight lang="pascal" inline>{$linkLib}</syntaxhighlight>]] inserts a library during linking.

14 KB (1,568 words) - 16:14, 4 September 2021
Defensive programming techniques
The fun starts when you run it: Useful, but not very, since we had to run the program to make it crash.

14 KB (2,080 words) - 12:06, 29 September 2021
Android Build APK
It is assumed that the project is an NDK library that is loaded in Java code. Also, this method is not tied to any IDE exten * JRE (Java-Run Time) - needed for the JDK, as well as to run the "java" machine (for executing the utilities included in the Android SDK

8 KB (1,306 words) - 14:52, 6 August 2020
The Power of Proper Planning and Practices
...e. This is because cross-platform development requires that you spend more time planning your software before you start writing code. It also forces you to ...ndows developers and probably all Linux developers could benefit from some time spent simply using a Mac as a way of developing an appreciation for softwar

11 KB (1,783 words) - 16:15, 8 April 2020
FPC and Carbon
...the 32 bit Carbon framework from macOS 10.15 Catalina in 2019 at the same time as removing support for running any 32 bit software. '''For macOS 10.15 onw .../uid/TP40012224 Carbon Core Deprecations] and [https://developer.apple.com/library/archive/documentation/Carbon/Conceptual/Carbon64BitGuide/Introduction/Intro

6 KB (850 words) - 06:07, 4 August 2021
Package List
* [[bfd]] - Header to GNU Binary File Descriptor library (part of binutils) * [[cairo]] - Headers for cairo, a vector graphics library with display and print output. (GTK related, win32 prepared)

9 KB (1,320 words) - 20:25, 29 August 2023
i386-wince
...st fine. The popping up console window will show compile progress for some time until it closes again. Then you will find a new file 'build-stamp.i386-winc If your system is a core WindowsCE and not a Windows Mobile device, you might run into an error message: 

5 KB (825 words) - 03:26, 9 August 2020
Official Docker Images
...ndalone, executable package of software that includes everything needed to run an application: code, runtime, system tools, system libraries and settings. Docker containers run on Windows, Linux, macOS and cloud service providers like Amazon Web Servic

13 KB (1,885 words) - 13:32, 22 July 2023
Delphi form to HTML converter
* at design time or dynamically at run time. ...too much - or simply wants to save time - can use the component at *design time* only, and export the HTML code to integrate it in a static page. By lettin

13 KB (1,940 words) - 08:28, 12 February 2020
System unit
FPC's [[RTL|run-time library]] comes with a System unit where most, if not all of its functionalities wo For quite some time already FPC automatically applies the -Us switch to the unit named System,

8 KB (1,130 words) - 21:25, 7 January 2022
Setup Cross Compile For ARM/es
*# Run / Build === Time to run ===

10 KB (1,508 words) - 13:43, 26 February 2020
Ultibo core
Ultibo core is an [[Embedded|embedded]] run-time platform and development environment written specifically for creating appl * Real time clock (RTC) support (with driver for DS1307 and similar chips)

5 KB (745 words) - 01:47, 24 January 2023
video unit
It is part of the [[FPC]]’s standard [[RTL|run-time library]].

4 KB (463 words) - 08:42, 20 October 2021
FPC HowToDo
...any binary, or into a unit called "cwstring" if they depend on an external library on which programs should not depend by default. If added to the system unit == Dynamic library initialization/finalization ==

7 KB (998 words) - 18:00, 5 November 2023
Cocoa Internals/OS Versions
...n a later macOS version completely. Thus, if method is not verified in run-time, the application could stop working (ie the App could fail to load). In this case a straight use of the function would cause a load-time failure on earlier versions of macOS.

8 KB (1,092 words) - 08:03, 19 September 2020
ljgww.fpc.sockets
...id not test it myself but I trust it would be very useful) - [[lNet]] This library is packed with ready made functions you can use. ...or some time IPv4 will be more than applicable to what I need (will mostly run this in intranet)

3 KB (607 words) - 22:06, 23 February 2023
Lazarus Packages
...specially compiled libraries used by applications, the IDE or both. Delphi/Library packages require in-compiler support, which FPC is not capable of at the mo ...not dynamic packages. Therefore you must compile and restart the IDE, each time a package is installed or uninstalled.

36 KB (5,855 words) - 07:50, 13 December 2023
Lazarus on Solaris
...s 8 with a little bit of library fiddling, it's unlikely that Lazarus will run on it due to missing prerequisite libraries. ...hat the binaries are no more than one release behind the svn trunk. At the time of writing (July '11) trunk is 2.4.5, so while the x86 binaries at 2.4.4 ar

11 KB (1,681 words) - 08:30, 9 August 2020
not Delphi compatible enhancement for Unicode Support
...r each string denotes a "kind" (aka encoding-brand) to a String, and add a library that provides means to translate strings of different kinds into each other ...ance, and compatibility issues require allowing for statically (at compile time) defining the encoding brand (and element size) of a string variable, and p

17 KB (2,621 words) - 08:09, 13 September 2020
Coding style/ru
...рования, используемый в исходниках компилятора FPC и базовой RTL (run-time library) - немного странный, но он использовался м

5 KB (127 words) - 06:46, 11 February 2020
uos
'''uoslib''' is the Universal Library version of '''uos''' unit and is accessible from Pascal and all other langu All is included, you only have to compile the demos and run it...

8 KB (1,074 words) - 02:29, 8 August 2021
Qt5 Interface
The build is based on MinGW, thus you want to use the MinGW Qt library (i.e. qt-opensource-windows-x86-mingw492-5.6.2.exe). For MinGW based package the following set of DLLs would be required to run a single FORM project.

12 KB (1,955 words) - 16:34, 1 May 2023
MultiLog
...iLog is a log system that aims at flexibility and low overhead at the same time. As the name suggests, it can be used to log to several targets such as a t Starting from version 0.5, the base library can be compiled with Delphi.

10 KB (1,299 words) - 07:59, 25 October 2021
Cocoa Internals/Memory Management
Any object registered in with an autorelease pool, would be released at the time autorelease pool is drained and the object's reference count is equal to 1. Note that any time a pool is created it's placed on the "stack" of the pools and become a curr

15 KB (2,208 words) - 03:48, 19 September 2020
ZenGL Tutorial
...''$DEFINE STATIC'' compiler directive. You also need to compile the ZenGL library. Open "''src\Lazarus\ZenGL.lpi''" then go to "''Run > Compile (Ctrl + F9)''".

6 KB (858 words) - 09:27, 3 March 2020
Xcode
...nsists of the macOS SDK and command-line tools which are installed in the /Library/Developer/CommandLineTools directory. ...one inside Xcode. xcrun is one of such shims, which allows you to find or run any tool inside Xcode from the command line. Use it to invoke any tool with

5 KB (868 words) - 20:17, 28 May 2022
Current conversion projects
...uch further and today it is a complete reimplementation of the GNU gettext library with many enhancements". Graphics32 is a graphics library for Delphi and Kylix/CLX. Optimized for 32-bit pixel formats, it provides f

12 KB (1,844 words) - 09:09, 6 December 2020
RunError
...RunError''' is a low-level error emitted by the Free Pascal [[RTL|Run Time Library]]. * [[compile-time error|Compile time errors]]

9 KB (1,403 words) - 19:58, 11 November 2023
Cross compiling for Windows under Linux
* Run ⇒ Build * Run ⇒ Build

18 KB (2,679 words) - 00:36, 21 September 2023
Pas2js optimizations
...PO. Published section provide RTTI, so the compiler cannot know at compile time if a published identifier is needed, so it keeps it. * add an option to let WPO omit all published members not used at compile time

5 KB (760 words) - 12:10, 9 March 2021
File
...e Internet, or it could be some other device depending on how the run-time library ties the file. In some cases, actual memory can be defined as a file; this

4 KB (692 words) - 00:14, 15 February 2020
FPC JVM/Building
If you wish to also create a run time library that can be used for Android development, use the following command (replac This step is optional and is only required for the raw ''{$r xxx}'' support. Run the following command in the top-level directory of the checked-out sources

18 KB (2,840 words) - 20:59, 31 August 2023
Projects using Lazarus - Components and Libraries
[[5dpo]] Component Library is a set of components developed by the [http://www.fe.up.pt/~robosoc 5dpo ...Software. [http://www.projetoacbr.com.br/forum/index.php Fórum ACBr]. GNU Library or Lesser General Public License version 2.0 (LGPLv2).

14 KB (2,086 words) - 21:59, 10 June 2023
Current conversion projects/fr
...oblems with the new components, but I am sure all this will disappear with time and one day I can fully compile the project in Lazarus. I do have a need fo ...uch further and today it is a complete reimplementation of the GNU gettext library with many enhancements".

12 KB (1,894 words) - 17:00, 29 April 2020
PChar
The standard [[RTL|run-time library]] provides many handy functions:

7 KB (900 words) - 14:14, 3 September 2021
Arduino
.../synaser.html Synaser] from [http://www.ararat.cz/synapse/doku.php Synapse library] in this example. Create Lazarus application with one form and two buttons. input += (char) Serial.read(); // Read in one char at a time

12 KB (1,752 words) - 09:43, 22 August 2023
Xtensa
Change into the fpc (e.g. ~/fpc/main) directory and run ==== Compile and run test program ====

11 KB (1,757 words) - 20:22, 13 January 2024
Functions for descriptive statistics
...ntifier=statisticalroutines|text=<code>math</code>}} of the [[RTL|run-time library]] provides a plethora of routines for descriptive statistics.

5 KB (785 words) - 22:07, 4 November 2020
Pascal and Lazarus Books and Magazines
* [http://openlibrary.org/subjects/free_pascal Open Library's Free Pascal catalog] ...anual, Free Component Library (FCL) units reference manual, Free Component Library (FCL) Resource units reference manual, fpdoc documentation tool reference m

10 KB (1,354 words) - 22:32, 8 May 2024
FPReport
It was designed from zero, to be able to run on a headless webserver, with minimal dependencies. * To an AggPas canvas. AggPas is a powerful graphics library, and this renderer is similar in scope to the FPImage renderer

15 KB (2,544 words) - 21:08, 6 January 2020
iPhone/iPod development
You ''do not need to pay the fee'' to run applications on your own physical iPhone device. A free developer account w Without a developer certificate, you can only run programs on the simulator. (Possibly you can also workaround this if you ha

14 KB (2,162 words) - 01:47, 2 August 2020
mysql
* The MySQL maintainers break binary compatibility between client library versions. This means that an FPC/Lazarus translation needs to be made for e * MySQL 4.0 client library

25 KB (3,835 words) - 00:55, 27 January 2023
Projects using Lazarus - Games
...initially created as a tool to test various RNG algorithms, but after some time it turned into a complete and rich video game and a knowledge base for thos * it's light and very fast — should run smoothly even on a heavily loaded PC,

13 KB (2,047 words) - 15:56, 20 April 2024
Lazarus Documentation/fi
===LCL - Lazarus component library=== *[http://lazarus-ccr.sourceforge.net/fpcdoc/rtl/index.html Run-Time Library reference manual]

10 KB (1,443 words) - 03:30, 29 March 2020
Firebird
...Lazarus/FPC, using Firebird with SQLDB (the FPC/Lazarus built-in database library). Other access methods are described in [[Other Firebird libraries]]. Firebird can run in client/server and embedded mode.

20 KB (3,056 words) - 02:24, 16 February 2020
IDE Window: Project Options
The IDE saves various settings for each file, like editor settings, run file settings, resource names. Normally the IDE will save this information ...ion about open files in the source editor, the bookmarks, jump history and run file information. You can setup, where to store this information for the cu

13 KB (2,169 words) - 12:32, 27 June 2023
Coding style
...hink that the coding style used in the FPC compiler and base RTL (run-time library) source code is a little bit strange. But it has been in use for a lot of y

5 KB (743 words) - 11:37, 7 January 2022
Legacy Information: Installing Lazarus on Mac
** /Library/Receipts/lazarus.pkg ...usr/local/lib/fpc/3.0.4/ppcx64 OS_TARGET=darwin CPU_TARGET=x86_64 OPT="-XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/"

19 KB (2,796 words) - 11:03, 2 June 2022
Hardware Access
...m access to hardware devices is not implemented by the Free Pascal Runtime Library (RTL) or by the LCL - the underlying operating systems are often different ...with a single command. With a serial protocol however, only one bit at a time can be accessed and the pieces need to be "glued" together to understand th

19 KB (2,809 words) - 16:31, 19 September 2022
Code Signing for macOS
...control-click or right-click to successfully bypass Gatekeeper - the first time you launch the application Gatekeeper cannot be bypassed whether you contro ...eing run under Big Sur on an Apple M1 processor via Rosetta 2 can still be run even though they are unsigned using the control-click or right-click method

16 KB (2,379 words) - 07:19, 13 February 2022
Contests
...with which the IDE and applications developed with Lazarus are built. This library supports using several different widgetset interfaces. For examples, there ...un purely on Qt, and any LCL written application can also be recompiled to run over Qt.

15 KB (2,445 words) - 22:25, 24 April 2023
Cross compiling
...as "host" (Linux in the example above) and the platform where you want to run your created binaries is your "target". ...ar operating system, that's why a different implementation of our Run-Time Library is necessary for different operating systems. Therefore these binaries are

38 KB (5,918 words) - 08:31, 7 October 2023
Installing Lazarus/zh CN
* LCL —— Lazarus Component Library（Lazarus 组件库）

25 KB (3,307 words) - 12:35, 16 February 2020
User Changes 2.4.0
* '''Reason''': The ''ppc386.cfg'' name stems from the time that the compiler only supported the i386 platform, which is no longer the ...le is directly stored into the ansistring/shortstring, without any compile-time conversion)

27 KB (3,947 words) - 13:21, 3 March 2020
Reserved words
| [[Library|library]] || used in a shared library unit instead of the reserved word [[Unit|unit]] * [[RTL]]: Run-Time Library, available for all FPC and Lazarus programs

11 KB (1,633 words) - 18:52, 12 January 2022
Lazarus IDE Packages
* [[LazActiveX|LazActiveX]] - Type Library importer and visual ActiveX container ..._support|lazidefpreport]] - FPreport component IDE registration and design-time support

7 KB (932 words) - 10:24, 10 April 2023
Cross compiling/fr
...e [http://www.stack.nl/~marcov/crossnotes.txt crossnotes]. If somebody has time, he can add them to this wiki. ...rpc binaries no actual crosscompiler is needed. The powerpc fpc and ppcppc run fine on IntelMacs using Rosetta.

10 KB (1,593 words) - 11:32, 3 May 2020
KOL-CE/ru
...страняется под [http://www.opensource.org/licenses/wxwindows.php wxWindows Library Licence]. === Run-time создание форм ===

14 KB (506 words) - 18:29, 29 April 2021
fpcup
Lazarus 1.st time users will probably * run the downloaded fpcup binary (e.g. '''fpcup_linux_x64''' on a Linux 64 bit).

29 KB (4,416 words) - 23:56, 7 November 2023
Reserved words/ru
[[Library|library]] * RTL: Run-Time Library, available for all FPC and Lazarus programs

12 KB (773 words) - 08:23, 4 April 2020
pas2js
The JavaScript is currently of level ECMAScript 5 and should run in any browser or in Node.js (target "nodejs"). * as a library

19 KB (3,009 words) - 23:51, 21 February 2024
Databases
...es#supported_db_2_back|Note (2):]]</cite> These connectors use the FreeTDS library as a driver. The FreeTDS documentation indicates it should build on at leas ...ou're programming on, but also on the computers where the application must run. Note that some databases (in particular MySQL) only work if the bindings w

28 KB (4,237 words) - 14:55, 12 September 2023
Object Oriented Programming with Free Pascal and Lazarus
**date and time of collection ...t's notes, to remind the physician to expect results within an appropriate time.

21 KB (3,222 words) - 13:55, 14 April 2021
ioda
...inuous word lists (which are impossible to create in the orginal archiving run without wasting much disk space). There are some more features: ioda can sort hits by time (of file or database entry) or by weight. In the last case words (or combin

6 KB (1,029 words) - 22:16, 19 April 2023
KOL-CE/fr
...é sous licence [http://www.opensource.org/licenses/wxwindows.php wxWindows Library Licence]. === Création de fiches au moment de l'exécution (Run-time) ===

11 KB (1,766 words) - 18:26, 29 April 2021
Databases/zh CN
...ou're programming on, but also on the computers where the application must run. Note that some databases (in particular MySQL) only work if the bindings w ...isn't installed on the computer. If the program is ready using the client library, the unit has to be 'released'.

26 KB (3,714 words) - 02:32, 16 February 2020
FPSpreadsheet: Examples
To create a project which uses the fpspreadsheet library, add the '''fpspreadsheet_pkg''' package to it's Lazarus project, or add th ...l spreadsheet controls''', the needed units usually are inserted at design-time automatically.

19 KB (2,462 words) - 19:21, 2 June 2020
Installing Lazarus on Linux
...er. Due to distro and Lazarus release cycles being out of sync, at any one time, its unlikely that your distribution will have the latest release of Lazaru ...wide choice of matched versions but you can only install one version at a time. The install process is still very easy ! This is possibly the best bet for

19 KB (3,148 words) - 09:53, 23 December 2023
Lazarus Tutorial Part 2
You can compile and run the project now by pressing {{keypress|F9}}. Change the size of the applica Press {{keypress|F9}} to compile and run the project and test the new functionality by pressing the button ''Open''.

27 KB (4,440 words) - 02:35, 7 December 2021
Sinclair QL
...are limitations of the original unexpanded platform. Later QL clones could run the compiler in theory, however, there are no plans to support these due to The compiled binaries - depending on the size - should be able to run on any Sinclair QL. Memory expansion for more complex programs is highly re

12 KB (1,873 words) - 12:23, 11 December 2023
FPC and Apache Modules
library mod_hello; ...server. Normally libraries export functions, but Apache instead expects a library that exports a variable. The variable is a structure with the module inform

20 KB (3,017 words) - 08:10, 18 March 2020
Projects using Lazarus - Multimedia
...This program is built using FPC, Lazarus and [http://www.ksdev.com DXScene library]. ...ideo-example-first-time-running-this-program-in-an-empty-folder First-time run (without using the now-included Windows Setup Installer)]

13 KB (1,932 words) - 07:29, 12 December 2023
Make your own compiler, interpreter, parser, or expression analyzer
FPC comes with a Pascal parser in library form in the [[fcl-passrc]] package. This is not the main compiler parser, b ...be used to create, modify and test languages in Windows IDE which can also run on Wine. Command line tools are also available.

12 KB (1,979 words) - 18:16, 6 January 2024
FPC PasCocoa
...e them directly from other programming languages. The Objective-C run time library, which is used for everything from defining classes to sending messages (ca ...roach is to create a ''bridge''. In this case calls to the Objective-C run time helpers are wrapped in host language constructs and helpers. The host langu

27 KB (3,439 words) - 14:50, 1 May 2021
spelling
This page is about using the Hunspell library with Lazarus. It outlines a model that does, sort of, work. You will almost ...any constraint. I have added a bit that manages the problem of finding the library and dictionary files. And established a reasonable interface.

20 KB (3,083 words) - 00:19, 5 October 2022
SqlDBHowto
...s to the database and and transfers the commands. This means that a client library must be installed on the computer to make a connection to a database. Under When the client library is installed properly you can connect to a database server using a TSQLConn

30 KB (4,563 words) - 00:26, 11 December 2020
Lazarus Documentation
*[[spelling]] - How to use the Hunspell library in a Lazarus App. *[[Executing External Programs]] - A short tutorial showing how to run external programs from inside your program.

20 KB (3,053 words) - 20:27, 31 May 2022
SQLite
All drivers do need the SQLite library/dll in the executable directory (which can be your project directory or e.g ...onents you are named LiteDAC. SQLite Data Access Components (LiteDAC) is a library of components that provides native connectivity to SQLite from Lazarus (and

24 KB (3,765 words) - 19:24, 5 June 2022
Plex and Pyacc
==Library contents== ...rnVerb' procedure. This is for debugging the lexer to see the token at the time it is matched. The

20 KB (3,001 words) - 08:06, 23 February 2020
Cross compiling/hu
...rendszeren alkalmazható műveletekre (API), ezért van különbség a Run-Time Library különböző operációs rendszerekhez szükséges változatai között. M ...binutils (See [[Binutils]]) and second, the crosscompiler and the run time library. Some more details of the building procedure can be learned from the fink p

13 KB (2,359 words) - 10:53, 23 May 2020
Creating bindings for C libraries
...et, which can be used to update the bindings. So the next version of the c library can be converted far more easier. A nice feature of the h2pas wizard is tha *Run the wizard.

29 KB (4,570 words) - 12:57, 28 August 2023
Form Tutorial
...the mouse on the main menu icon [[Image:Start.png]] (or Main menu: Run -> Run). The project will be compiled and executed. ...in the code editor, which is always called (at [[runtime]], not in design time) when Button1 is clicked:

16 KB (2,555 words) - 01:42, 16 February 2020
Lazarus Documentation/id
===LCL - Lazarus component library=== ...azarus-ccr.sourceforge.net/fpcdoc/rtl/index.html Manual referensi Run-Time Library]

12 KB (1,734 words) - 00:30, 8 February 2020
Form Tutorial/zh CN
...the mouse on the main menu icon [[Image:Start.png]] (or Main menu: Run -> Run). The project will be compiled and executed. ...in the code editor, which is always called (at [[runtime]], not in design time) when Button1 is clicked:

17 KB (2,503 words) - 01:49, 16 February 2020
Press Kit
* A runtime library for many operating systems * The Lazarus component library of GUI widgets (called the LCL)

22 KB (3,389 words) - 19:22, 30 November 2020
Installation hints for old versions
* the pascal source library (eg fpc-src-2.2.4-081004.i386.rpm) ...it as something like "InstallLazarus.sh", give it execute permission, and run after getting root privileges using su. Don't mind if you get "not installe

41 KB (6,739 words) - 00:14, 14 January 2022
Installing Lazarus/ja
3. (build) enter work/fpc/ and run 

60 KB (5,479 words) - 17:43, 27 March 2024
Multithreaded Application Tutorial
...is one that creates two or more threads of execution that work at the same time. If you are new to multi-threading, please read the paragraph "Do you need ...e a server application that is able to respond to many clients at the same time.

35 KB (5,033 words) - 23:05, 28 February 2024
macOS NSURLConnection
...e tool, you should add additional code to ensure that the request does not run on your application's main thread because it will block any user interactio ...usr/local/lib/fpc/3.3.1/ppcx64 OS_TARGET=darwin CPU_TARGET=x86_64 OPT="-XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/"

17 KB (2,019 words) - 11:56, 21 February 2022
macOS Programming Tips
|This widgetset is well tested||Requires X11 and bulky GTK to be installed to run Lazarus or any GUI apps created with Lazarus ...|style="width: 50%"|Requires the Qt interface framework to be installed to run app, which is rather large

45 KB (6,681 words) - 13:25, 13 September 2023
fppkg
To install a package, just run 'fppkg install <packagename>'. This will look like this: When some packages are broken, it is not possible to run any fppkg commands. Doing so will give messages like these:

28 KB (3,838 words) - 19:14, 13 November 2020
macOS Programming Tips/ko
You can copy and save the commands below to file uninstallLaz.sh and run it if you need to uninstall Lazarus and Free Pascal. You can usually instal

24 KB (2,879 words) - 12:34, 22 December 2019
Main menu/zh TW
* '''Run file''': Compile, link and execute just the currently open file. * '''Configure Build + Run File''': Opens a multi-page tabbed window with options to allow for build o

31 KB (2,241 words) - 13:45, 8 December 2021
Windows Programming Tips
===Importing and using a COM library=== The first step to import and use a COM library is generating the interface definitions from it. Use the program importtl w

37 KB (4,459 words) - 12:28, 9 September 2022
gmp
interface for the GNU Multiple Precision Arithmetic Library in packages/gmp. * Have the gmp library installed on your system

10 KB (1,648 words) - 12:04, 26 August 2023
Installing Lazarus on macOS
...ted to 32 bits by Apple and you should be aware that it and the ability to run 32 bit executables have been removed completely from macOS 10.15 Catalina a When running the debugger from time to time you will be asked for your password to allow debugging. This is for your ow

30 KB (4,810 words) - 06:34, 12 November 2023
Main menu
...Source]]     [[#Project|Project]]     [[#Run|Run]]    [[#Package|Package]]     [[#Tool * '''Jump Back''': Jump to previous position. Every time you jump to an error or find a declaration, the IDE saves the current sourc

34 KB (5,479 words) - 16:46, 26 June 2023
Lazarus Documentation/sk
===LCL - Lazarus component library=== ...zarus-ccr.sourceforge.net/fpcdoc/rtl/index.html Referenčný manuál Run-Time Library]

12 KB (2,052 words) - 03:30, 29 March 2020
Installing Lazarus/ko
* LCL - 라자루스 컴포넌트 라이브러리(the Lazarus Component Library) * FCL - 프리파스칼 컴포넌트 라이브러리(the FreePascal Component library)로서 라자루스에서 사용하는 대부분의 비-그래픽 컴포넌

44 KB (6,816 words) - 08:54, 9 February 2020
Hardware Access/pl
...urządzeń sprzętowych nie jest zaimplementowany ani we Free Pascal Runtime Library, ani w LCL. Podręcznik ten więc przede wszystkim obejmuje metody dostępu ...e command. With a serial protocol, however, you can only know one bit at a time, and you need to glue the pieces together to understand the data.

16 KB (2,410 words) - 13:20, 16 February 2020
JVCL Components
JVCL is a library of more than 600 Delphi visual and non-visual components (https://github.co * [[File:tjvtimeline.png]] '''TJvTimeLine''': a one-dimensional calendar ("time-line") which can display various events and tasks. See demo ''JvTimeLine''.

17 KB (2,240 words) - 23:02, 30 April 2020
Glossary
...imilar structure and syntax to Pascal, but with several extensions. At one time in the 1980s, the U.S. Department of Defense decreed that all programming b ...ascal|Free Pascal]] or [[Glossary#Lazarus|Lazarus]] programmers to use the library of MySQL function calls.

50 KB (7,688 words) - 16:32, 5 September 2022
GDB Debugger Tips
Note that it may be necessary to reset the debugger ''(Run | Reset Debugger)'' before GDB will load with the new setting. ...g the manifest file permissions for the program to "as Administrator" will run the program with Administrator privileges. If your IDE is not running as Ad

39 KB (6,257 words) - 14:22, 28 May 2022
macOS App Nap
* The application has not updated any visible part of an open window for some time. ...which an application's timers are executed is reduced, increasing CPU idle time when running applications that, for example, check for data.

21 KB (2,546 words) - 09:41, 1 March 2021
Daemons and Services
...gents'' are per user programs (cf system-wide daemons) that may or may not run without user interaction. Although the nomenclature differs, their function Application.Run;

47 KB (6,794 words) - 11:40, 29 December 2022
Reserved words/fr
| [[Library/fr|library]] || Définit le fichier binaire comme étant une bibliothèque partagée * [[RTL/fr|RTL]]: Bibliothèque d'exécution (Run-Time Library), disponible dans FPC pour tous les programmes FPC et Lazarus.

12 KB (2,092 words) - 16:26, 25 August 2022
DOS
* Generated code can run on 16-bit processors. Since these processors are obsolete and out of produc ...CRT unit bug, that causes runtime error 200 on startup when the program is run on a fast CPU.

23 KB (3,546 words) - 12:20, 14 April 2021
Main menu/it
...ously, and they will all be opened in the Source Editor (but only one at a time will be displayed). This Menu Option is rather like the Project -> Project * '''Compiler options ...''': (Recently moved here from the Run Menu). Opens a multi-page tabbed window which allows configuration of the c

34 KB (5,421 words) - 14:04, 8 December 2021
Lazarus Documentation/zh TW
*[http://lazarus-ccr.sourceforge.net/fpcdoc/rtl/index.html RTL (Run-Time Library)參考手冊]

13 KB (722 words) - 03:30, 29 March 2020
Lazarus on Raspberry Pi
...based on Debian and Debian has quite a long release cycle. So, at any one time, the repo provided Lazarus is likely to be out of date and, occasionally, s ...will take awhile to make it into distro's repos. Some users will, for the time being, be quite happy with Lazarus 2.2.6. Later on, you can remove the dist

41 KB (5,613 words) - 12:39, 31 December 2023
macOS property list files
* Time Machine backups ...user is shown with this dialog only the first time that the application is run. Note that if a developer rebuilds the application, and it is not signed, t

18 KB (2,585 words) - 13:12, 10 March 2021
SQLdb Tutorial2
For clarity, we're going to remove the connection info from our design time components: on the [[TSQLConnector]] component, remove all text from the Us ...This should normally only be necessary at the beginning of an application run. In our case the existing 'Button1' code is a good way to set up the connec

24 KB (3,537 words) - 13:38, 29 March 2024
spelling/es
To see if you do in fact have a hunspell library installed, try this command. Installing the hunspell library on windows is more of an issue. There is apparently no pre compiled 'kit' a

21 KB (3,118 words) - 23:45, 7 March 2022
Lazarus Documentation/pt
...ccr.sourceforge.net/fpcdoc/rtl/index.html Manual de referencia da Run-Time Library] ...urceforge.net/fpcdoc/fcl/index.html Manual de referencia do Free Component Library]

10 KB (1,660 words) - 00:03, 30 January 2020
Lazarus on Raspberry Pi/zh CN
# 使用单元 [[Lazarus on Raspberry Pi#4. rpi_hal-Hardware Abstraction Library (GPIO, I2C und SPI functions and procedures)|rpi_hal]]. ...5. PiGpio Low-level native pascal unit (GPIO control instead of wiringPi c library)|PiGpio]].

33 KB (3,522 words) - 06:42, 19 February 2020
Old LCL Unicode Support
...ing is per library (e.g. a dynamic library DLL or a Lazarus package). Each library will uniformly expect 1 kind of encoding, which will usually either be Unic The Free Pascal Runtime Library (RTL), and the Free Pascal Free Component Library (FCL) in current FPC versions (<= 2.6.x) are ANSI, so you will need to conv

19 KB (2,786 words) - 13:47, 21 February 2020
Operating Systems written in FPC
...ver, keyboard (PS2), serial (8250 UART), FAT32 filesystem and a small real time clock manager. The project was built to experiment with developement of ope ...ete platform for creating modern full featured embedded applications which run without any operating system. Written 100% in Free Pascal and initially tar

7 KB (1,066 words) - 00:15, 2 February 2024
MSEide+MSEgui
...ten in Pascal. The MSEgui does not feature VCL compatibility. The graphics library provides an interface to win32 and X11. Despite being a single person (Mart * Links to xlib and gdi32, no external widget library needed.

27 KB (4,233 words) - 19:39, 31 August 2021
Main menu/hu
* '''Run''': This is the usual way to launch the compiler and, if compilation is su ...y output that has been generated; execution may be resumed by selecting '''Run''' again.

30 KB (5,079 words) - 13:55, 8 December 2021
Free Vision
...and [[mouse unit|mouse]] units and Free Vision applications can therefore run on most FPC platforms using the ''write once, compile anywhere'' principle. .../21373 issue about Unicode support] presents in FPC bug tracker for a long time.

8 KB (1,227 words) - 15:16, 23 October 2022
macOS Big Sur changes for developers
...ire modification if the user can’t authenticate as an administrator at the time settings are changed. ==== Time Machine ====

33 KB (4,925 words) - 03:31, 8 May 2022
Cross compiling/de
...vergessen können. Das selbe wird für die LCL getan - die Lazarus Component Library. Und danach können sie Pascal Programme für Win32 cross kompilieren. Entw ...to either build from source or obtain binaries of the cross-binutils that run on the platform you are on and are designed to build programs for your desi

14 KB (2,154 words) - 05:35, 19 July 2021
Size Matters
...ynamic linking also has size overhead (on top of unused code in the shared library). ...However they may apply to people using more exotic targets for quite some time to come.

34 KB (5,639 words) - 14:18, 7 January 2024
In the News
...gram on Raspberry Pi? These Integrated Development Environments (IDEs) all run on Raspberry Pi OS. [https://www.makeuseof.com/great-raspberry-pi-ides-for- ...ailable at ftp://ftp.freepascal.org/pub/fpc/beta/3.2.2-rc1/ The evaluation time frame for this release is at least two weeks, so bug reports within that pe

19 KB (2,642 words) - 10:34, 16 March 2024
Glossary/es
...cal|FreePascal]] or [[Glossary/es#Lazarus|Lazarus]] programmers to use the library of MySQL function calls. ...portant part of any API is its documentation, and any conversion of an API library to a different programming environment (eg from C to FreePascal) requires a

47 KB (7,423 words) - 16:32, 5 September 2022
Feature Ideas
.... The Lazarus developers are aware of these and will be working on them if time permits. If you want to help speed this up by providing code, please get in ...ke SCite does, it's a bit annoying to navigate from folder to folder every time you need open a file related to the one we are editing at the moment.</s>

37 KB (6,126 words) - 18:43, 20 December 2022
IDE Window: Compiler Options
...way the compiler will use the .ppu files and not try to rebuild them every time. Also, the IDE will find the sources and Find Declaration works. * Windows: If it is a program, it appends the '.exe' extension; if it is a library, it appends '.dll'.

35 KB (5,783 words) - 07:23, 10 March 2024
Reserved words/pl
| [[Library|library]] || Używany we współdzielonej bibliotece modułu (.dll, .so itp.) zamia * [[RTL]]: Run-Time Library, dostępna dla wszystkich programów FPC i Lazarus

13 KB (1,958 words) - 18:51, 11 November 2021
Lazarus 3.0 release notes
* Note that most Linux Distributions will not have an appropriate libqt5pas library until their next release after the formal release of Lazarus 3.0. Build you * Note that most Linux Distributions will not have an appropriate libqt6pas library until their next release after the formal release of Lazarus 3.0. Build you

26 KB (3,878 words) - 13:14, 17 March 2024
Lazarus For Delphi Users
...zarus component library (LCL) is very similar to Delphi's Visual Component Library (VCL). Most Lazarus units, classes and properties have the same name and fu ...nd set a lot of breakpoints and bookmarks. You can save the project at any time, close Lazarus or open another project. When you reopen the project (even o

28 KB (3,985 words) - 01:01, 1 June 2022
IDE Window: Environment Options
'''Note''': Do not confuse this with the FPC unit/library directory (.../units/i386-win32/), that only contains the compiled .ppu fil ;Hide IDE windows on run

12 KB (1,965 words) - 14:30, 1 August 2020
Components and Code examples/de
* [[InstantFPC]] - run pascal programs as normal unix scripts ...Manager Worker Thread system to process simultaneous data objects in real-time.

16 KB (2,155 words) - 18:07, 25 January 2023
PascalMagick
...ook up your sleeve, you'll be creating spellbinding images from code in no time. ...e PascalMagick/magick/ImageMagick.pas file. After this you can compile and run the test program.

9 KB (1,229 words) - 04:08, 16 July 2022
Bounties
...al application developers can receive professional support and at the same time be able to contribute back to the community. ...ep all bounties above 50 dollars. Below that it usually won't be worth the time investigating the problem. Please also date your bounties. This way at some

17 KB (2,658 words) - 20:55, 18 July 2022
Projects using Lazarus - Medical and Scientific software
* Plots the data as a function of time: confirmed, death, recovered, sick counts. Cumulative cases, new cases per * Estimates characteristic pandemic numbers: doubling time, reproduction number. (Disclaimer: due to various calculation methods, thes

19 KB (2,844 words) - 07:47, 30 June 2023
Components and Code examples
* [[FreePascalArchivePackage]] - Conversion of TurboPower Software's Abbrevia library for Free Pascal. * [[FPExif]] - Library for reading/writing EXIF metadata to image files (jpeg, tiff).

29 KB (4,178 words) - 16:16, 20 December 2023
Lazarus FAQ
{{Note| only do this if you don't need to run the debugger. For more details, see [[Size Matters]]}} | macOS || /Library/Lazarus/

49 KB (8,133 words) - 08:37, 15 July 2023
fpvectorial - Text Document Support
The [[fpvectorial]] library can be used to create formatted text files in a variety of file formats. C ...FPVectorial library was originally created solely as a vector based image library. Support for creating documents was added to FPVectorial as the existing a

23 KB (2,954 words) - 13:30, 22 May 2023
Lazarus Tutorial/zh TW
...de of Unit), '''View Units''', '''View Forms''', '''Run''' (ie compile and Run), '''Pause''', '''Step Into''', '''Step over''' (the last two are Debugger

47 KB (6,219 words) - 15:07, 29 September 2022
GTK2 Interface
...'''www.macports.org''']. When MacPorts is set up, you need to install two library sets using the following commands: ...file</code> or <code>~/.bash_profile</code>) before you start the shell to run Lazarus:

25 KB (3,957 words) - 12:17, 25 November 2022
OpenGL Tutorial
The Lazarus Component Library can be used with OpenGL too. Lazarus includes a TOpenGLControl - a LCL cont ...e". You should now be able to run your new application by choosing the Run/Run menu item.

55 KB (8,113 words) - 00:53, 17 April 2021
User Changes 2.6.0
* '''New behaviour''': The compile-time type of a class passed to a routine now has to match the declared parameter ...the assignment will be treated as a wide/unicodestring constant at compile time.

32 KB (4,698 words) - 13:24, 3 March 2020
Multiplatform Programming Guide
If you're developing software that will run on a web server, a Unix platform in one of its various flavors is commonly ...n Technical Preview] that will run on Apple M1 ARM64 processors which will run the ARM versions of Linux and [https://www.microsoft.com/en-us/software-dow

43 KB (6,443 words) - 12:24, 27 January 2022
Lazarus For Delphi Users/ko
...it comes with a visual component library and an IDE. The Lazarus component library (LCL) is very similar to Delphi's VCL. Most units, classes and properties h ...n, set a lot of breakpoints and bookmarks. You can save the project at any time, close lazarus or open another project. When you reopen the project, even o

26 KB (3,526 words) - 00:54, 19 February 2020
Windows CE Development Notes
*If you have an open call stack window it will take lots of time each time you trace or debug your program and it sometimes crashes the debugger, so u *Sometimes stepping takes lots of time, just be patient ,I've experienced once a simple assignment took 1 min for

33 KB (5,141 words) - 11:55, 4 March 2020
Executing External Programs
!Library writeln(Executable+'('+ Parameters.CommaText+')' +' time: '+TimeToStr(now-started));

39 KB (5,395 words) - 10:36, 19 September 2023
Turbopower Visual PlanIt
Visual PlanIt is a set of synchronized, data-aware components for adding time, task, & contact management capabilities to applications. Get that Outlook * These versions were available at the time of writing this update. It is not excluded that the package can be used wit

50 KB (7,758 words) - 11:56, 22 July 2023
TAChart Demos
...exity of usage, and even experienced charters still find gems from time to time. ...xis_date_and_time.png | [[TAChart_Demos#axis|axis (Page "Date and time")]]

43 KB (6,406 words) - 20:31, 9 August 2021
Lazarus Documentation/de
...Tips/de|LCL Tipps (deutsch)]] - Tipps und Tricks für die Lazarus Component Library *[[InstantFPC|InstantFPC (englisch)]] - run pascal programs as normal unix scripts

25 KB (3,592 words) - 03:31, 29 March 2020
Web Service Toolkit
*a set of programs : “typ_lib_edtr” a WSDL based type library editor, a command line tool “ws_helper” and a Lazarus integration packa ...ou may have to enable the service to have network capabilities in order to run properly.

62 KB (7,692 words) - 12:06, 22 February 2024
Creating bindings for C libraries/es
*Run the wizard. *Fix errors by adding text tools and run the wizard again.

29 KB (4,511 words) - 06:51, 12 February 2020
Multiplatform Programming Guide/zh CN
If you're developing software that will run on a Web server, a Unix platform in one of its various flavors is commonly ...ac OS X中，大多数情况下，配置文件是首选文件，是以 ".plist"结尾的XML文件，存放在 /Library/Preferences 或 ~/Library/Preferences中，应用程序包所用的名字来自 Info.plist 的 "Bundl

40 KB (4,253 words) - 01:27, 21 February 2020
SQLdb Tutorial3
* Create a command-line/TUI version of the login form (e.g. using the curses library) for command-line applictions ...d it can be very useful for quick tests using hardcoded data - this can be run without any database connection :

21 KB (3,207 words) - 23:10, 28 March 2024
Deploying Your Application
You've created your application in Lazarus, tested within the IDE. Now it's time to deploy it to test it on a specific platform. ...arnings that the publisher of the software is "unknown" when attempting to run your executable, see [[Code Signing for Windows]].

32 KB (5,086 words) - 22:17, 20 November 2023
Lazarus Packages/ru
...библиотеки, используемые приложениями, IDE или обоими. Для пакетов Delphi Library требуется поддержка внутри компилятора, ...ервом использовании. Просто откройте ''lazres.lpi'' в IDE и в меню нажмите run > build.

61 KB (1,421 words) - 01:24, 19 February 2020
Other projects using Lazarus
* Handles multiple users at the same time. Items are locked when modifying to prevent database corruption. ...' from [http://www.ksdev.com KSDev] was a 3D hardware accelerated graphics library. It increases the speed of the development of all graphical applications. I

22 KB (3,411 words) - 02:28, 26 November 2020
FPSpreadsheet tutorial: Writing a mini spreadsheet application
...kage also for editing of file content or formatting. For this purpose, the library contains a dedicated grid control, the FPSpreadsheetGrid, which closely res Although most of the internal structure of the FPSpreadsheet library is covered by the visual controls it is recommended that you have some know

39 KB (6,201 words) - 05:39, 16 February 2020
Code Conversion Guide
...n common with Delphi and Kylix, they are not clones. There are a number of library call and convention differences... and in some areas, FPC is enhanced and c == Selecting a component or library for conversion ==

29 KB (4,499 words) - 12:34, 6 November 2023
OpenGL Tutorial/zh CN
'''Note:''' The following parts are almost only OpenGL, so they run under GLUT and LCL. You can recognize GLUT specific functions with the pref This time we shall add just a few lines of code and focus on explanation of some of t

48 KB (6,464 words) - 07:19, 23 February 2020
RichMemo
...y '''richmemopackage''' was a single file, containing IDE specific and run-time needed classes. * richmemopackage - run-time rich memo component.

39 KB (5,672 words) - 20:52, 29 September 2022
macOS NSURLSession
...to a server. Data tasks can return data to your application one piece at a time after each piece of data is received, or all at once through a completion h ...urrent state of the task (with the caveat that its state can change at any time).

43 KB (4,916 words) - 11:54, 21 February 2022
TAChart documentation/uk
Currently, <code>DomainExclusions</code> can only be set at run-time. ...also has <code>DataPoints</code> property to allow setting data at design time.

50 KB (7,395 words) - 21:45, 23 February 2023
Lazarus on Raspberry Pi/es
...s de [[Lazarus on Raspberry Pi# wiringPi procedures and functions|wiringPi library]]. ...ravés de la unidad [[Lazarus on Raspberry Pi# rpi_hal-Hardware Abstraction Library (GPIO, I2C und SPI functions and procedures)|rpi_hal]].

40 KB (5,472 words) - 06:45, 19 February 2020
LazMapViewer
...pile", then "Use" > "Install". This will rebuild the IDE (it may take some time). When the process is finished the IDE will restart, and you'll find the Ma ...| TMvDESynapse || Alternative download engine based on the Synapse library

25 KB (3,725 words) - 15:17, 29 January 2024
SQLdb Tutorial1/zh CN
...upport in the IDE) and in the output directory where the executable is (to run the compiled program). ...should normally only be necessary only at the beginning of an application run. In our case the existing 'Button1' code is a good way to set up the connec

43 KB (5,449 words) - 00:57, 27 February 2020
PasCocoa
NSApp.run; ...codes used for types when registering methods in the Objective-C Run-time Library:

21 KB (2,698 words) - 22:55, 6 June 2021
TAChart Tutorial: ListChartSource, Logarithmic Axis, Fitting
...r reading a file. In our project, however, we want to enter them at design-time by means of the data point editor of the ListChartSource. This has the main ...cerpt from the web site mentioned in the introduction. This site shows the time of market introduction by year and month - for simplicity, I skipped the mo

29 KB (4,517 words) - 03:31, 29 February 2020
Lazarus Documentation/ru
*[http://lazarus-ccr.sourceforge.net/fpcdoc/rtl/index.html Run-Time Library reference manual] *[http://lazarus-ccr.sourceforge.net/fpcdoc/fcl/index.html Free Component Library reference manual]

23 KB (1,194 words) - 06:07, 29 March 2020
Cross compiling/es
...razón por la que es necesaria una implementación diferente de la Run Time Library (RTL) para cada sistema operativo. Por tanto, tales binarios son específi Option -XLA is used to rename library dependencies specified in pascal units. Format is -XLAold=new, to modify ld

22 KB (3,359 words) - 07:12, 21 February 2023
Installing Lazarus on macOS/ru
//-wait some time...

51 KB (2,021 words) - 08:10, 26 July 2022
LazReport Documentation
...reports and includes a report engine with previewer and an interpreter to run user scripts. The report designer can The next time Lazarus is started, it should show a LazReport tab in the component palette

22 KB (3,224 words) - 22:31, 5 February 2022
Secure programming
This procedure will run until the system is out of resources as it allocates more stack memory ever ...to give you the ability to stop running the program, it will take a lot of time from you to do it.

25 KB (4,200 words) - 15:56, 8 April 2020
Creating bindings for C libraries/ru
*The -l library path is "mpich". ==Run the wizard==

30 KB (3,903 words) - 06:52, 12 February 2020
ODBCConn
...al ODBC documentation can be found at the [http://msdn.microsoft.com/en-us/library/ms710252(VS.85).aspx MSDN ODBC site]. ...area. Or you may simply click the Start button and enter ''ODBC'' into the Run box (in Windows 7 this appears as "''Search programs and files''").

23 KB (3,410 words) - 13:34, 21 February 2020
CudaText plugins
* Or call dialog "Macros / Macros...", which allows to run all available macros: ** running 1 time

100 KB (14,991 words) - 19:48, 5 May 2024
TAChart Tutorial: Dual y axis, Legend
...arus and FPC, and you should have a basic understanding of the [[TAChart]] library (go through [[TAChart Tutorial: Getting started|Getting started]] tutorial Time to compile? No, not yet. We have to tell the chart sources the number of da

28 KB (3,711 words) - 14:39, 16 November 2019
ODBCConn/ja
公式のODBCドキュメンテーションは[http://msdn.microsoft.com/en-us/library/ms710252(VS.85).aspx MSDN ODBC site]である。 ...area. Or you may simply click the Start button and enter ''ODBC'' into the Run box (in Windows 7 this appears as "''Search programs and files''").

23 KB (3,302 words) - 05:49, 3 April 2024
Object Oriented Programming with Free Pascal and Lazarus/hu
...a '''Class'''. In fact, the FPC run time library (RTL) includes a class library with a base '''class''' called ''TObject''. ...h belong to an object. Much of the power of OOP is realized by late (run time) dynamic binding of methods rather than compile binding. This dynamic bin

27 KB (4,249 words) - 13:25, 21 February 2020
LGenerics
...t the examples from [https://jsontypedef.com/docs/jtd-infer/ this article] run as expected. ...chosen as a reference implementation. All tests were compiled for x86 and run on win64 machine (unfortunately the 64-bit version of AGraph crashes on the

46 KB (5,454 words) - 18:09, 3 May 2024
Lazarus Tutorial/hu
...de of Unit), '''View Units''', '''View Forms''', '''Run''' (ie compile and Run), '''Pause''', '''Step Into''', '''Step over''' (the last two are Debugger ...eaning it is not a wrapper for Microsoft Windows controls, and no run-time library is required; this make SynEdit a crossplatform component. Compatibility wit

49 KB (7,677 words) - 14:00, 8 December 2021
Qemu and other emulators
...ning Linux. This allows native (rather than cross) development tools to be run, which can be useful: * is not run natively due to company policy (older versions of Microsoft Windows)

59 KB (9,355 words) - 17:30, 16 August 2022
Lazarus Documentation/tr
* [http://lazarus-ccr.sourceforge.net/fpcdoc/rtl/index.html Run-Time Library reference manual] * [http://lazarus-ccr.sourceforge.net/fpcdoc/fcl/index.html Free Component Library reference manual]

18 KB (2,836 words) - 03:30, 29 March 2020
Windows API examples
...do _not_ include source at this time. I will include the source when the time comes to give an example of the API they demonstrate. The "Windows Bitness I won't go into a detailed explanation at this time. It will be included along with the program source when it is its turn.

74 KB (10,864 words) - 10:52, 20 March 2022
Lazarus Tutorial/it
...per farlo è selezionare 'Esegui' dal menù principale in alto con l'opzione run che si trova nel sotto-menù. In alternativa potresti semplicemente premere ...de of Unit), '''View Units''', '''View Forms''', '''Run''' (ie compile and Run), '''Pause''', '''Step Into''', '''Step over''' (the last two are Debugger

53 KB (7,957 words) - 14:06, 8 December 2021
Main menu/sk
==== Menu Run ==== * '''Run''': Obvyklý spôsob spustenia prekladača a, ak je preklad úspešný, spu

30 KB (4,935 words) - 14:34, 8 December 2021
Cross compiling/pt
...binutils (See [[Binutils]]) and second, the crosscompiler and the run time library. Some more details of the building procedure can be learned from the fink p

13 KB (2,153 words) - 05:39, 19 July 2021
Glossary/de
...y/de#LCL|Lazarus Component Library (LCL)]] oder [[Glossary/de#RTL|Run Time Library (RTL)]], sodass sie in vielen Anwendungen wieder verwendet werden können. Free Component Library (dt.: Freie Komponenten-Bibliothek)

53 KB (7,418 words) - 16:32, 5 September 2022
Pas2JS Version Changes
* fixed marking ''library export function result'' sub elements as used * Pascal '''Library'''

63 KB (8,788 words) - 17:15, 28 February 2024
Pas2js Transpiler
* library and interface - a small wrapper to embed the compiler into a library -Jpcmd<command>: Run postprocessor. For each generated js execute command

90 KB (12,883 words) - 12:41, 8 May 2023
Installing Lazarus/ru
* LCL - Lazarus Component Library, библиотека компонентов Lazarus * FCL - Free Pascal Component library, библиотека компонентов компилятора FPC, с

71 KB (5,874 words) - 00:16, 14 January 2022
Lazarus Database Tutorial/es
Guarde su Proyecto y presione Run -> Run ** sqlite runtime library 2.8.15 o superior

28 KB (4,330 words) - 00:46, 19 February 2020
TAChart documentation
of this document to see the state of the documentation around the time of the Lazarus 1.0 release. Beginning at <tt>StartAngle</tt>, the pies run in counter-clockwise direction around the circle. When <tt>AngleRange</tt>

115 KB (18,877 words) - 11:41, 26 April 2024
Adventures of a Newbie
...ed. Yast suggested that something was wrong. It was trying to find a GTK+ library. It was installed with a slightly different spelling. So I took a chance a ...make some effort to google your questions for answers. But I bet you will run into trouble because Lazarus does not equal Delphi. Also be very careful w

23 KB (3,977 words) - 01:04, 2 February 2020
GDB Debugger Tips/ru
...lates these Mach exceptions into Unix-style signals where the FPC run time library handles them. The debugger is however unable to propagate Mach exceptions i

59 KB (2,918 words) - 02:49, 16 February 2020
FPSpreadsheet
...ent way to generate and read spreadsheet documents in various formats. The library is written in a very flexible manner, capable of being extended to support ...for reading data from and writing to files. The versatile structure of the library provides access to various popular file formats, like Excel ''.xls'' or ''.

160 KB (22,801 words) - 12:22, 10 May 2024
Lazarus Faq/ru
* Практически все виджеты Lazarus Component Library (LCL) * 2. Project|Compiler Options|Linking|Debugging|Display Line Numbers in Run-time ErrorBacktraces (-gl) -> Убрать галочку

57 KB (3,218 words) - 00:51, 19 February 2020
Glossary/fr
FreePascal Component Library ...lateur]] lui-même, d'un nombre de bibliothèques comprenant la libraire Run-time [[Glossary/fr#RTL|RTL]], la librairie de composants FreePascal [[Glossary/f

53 KB (8,563 words) - 05:32, 25 January 2023
Installing Lazarus/de
* [[Glossary#LCL|LCL]] - die Lazarus Component Library * [[FCL]] - der FreePascal Component Library, diese enthält die meisten der nicht-graphischen Komponenten von Lazarus

49 KB (7,275 words) - 06:49, 13 January 2022
Adventures of a Newbie/es
...ed. Yast suggested that something was wrong. It was trying to find a GTK+ library. It was installed with a slightly different spelling. So I took a chance a ...make some effort to google your questions for answers. But I bet you will run into trouble because Lazarus does not equal Delphi. Also be very careful w

24 KB (4,053 words) - 02:00, 7 February 2020
FPSpreadsheet/es
{ Writing of date/time values } { Reading cell content as a date/time value }

152 KB (21,567 words) - 22:15, 27 January 2021
CudaText
* macOS: ~/Library/Application Support/CudaText ; <code>-c=<var>cuda_module,method_name</var></code> : Run the specified command plugin on startup. The command plugin is only applied

158 KB (24,384 words) - 17:31, 4 May 2024
FPC New Features 3.2.0
...': Support has been added for interfacing with [http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/Blocks/Articles/00_Introduction.html Ap ...e it at an arbitrary point in the future) are two separate things. At this time (r29594), only the code from a global function/procedure or from an Object

27 KB (3,956 words) - 14:47, 7 February 2022
Lazarus Database Tutorial/it
Salvate il progetto e lanciate Run -> Run. ...switch su connected e active e la DBGrid dovrebbe essere riempita a design time.

44 KB (6,143 words) - 00:47, 19 February 2020
Web Service Toolkit/ru
* ''Type Library Editor...'' (Редактор библиотеки типов) * разместить сервис на сервере приложения (TCP сервер, HTTP сервер, LIBRARY сервер, ...).

76 KB (4,968 words) - 10:38, 4 March 2020
FPSpreadsheet/pl
...te also that the worksheet(s) to which the formula links must exist at the time when the formula is added; otherwise the link will be replaced by the error ...in the Office application, but not in FPSpreadsheet. For this reason, the library supports a registration mechanism which allows to add user-defined functio

158 KB (22,485 words) - 22:12, 14 August 2021
Databases/es
...en lugar de la Librería de Componentes de Lazarus (LCL: Lazarus Component Library). ...a la base de datos en el formulario (invisible en tiempo de ejecución (run-time), ponlo por tanto en cualquier lugar que creas conveniente); establece sus

35 KB (5,487 words) - 02:53, 16 February 2020

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