Search results

{{Word}} A '''word''' is the processor’s native data unit.

...fined by the compiler, but are not [[Reserved word|reserved words]]. While it is not recommended, they can be redefined. ...unless you use {$mode DelphiUnicode} or {$ModeSwitch UnicodeStrings}, then it will be 2) || most likely 1

...axhighlight> used to represent an instance of the [[Class|class]] in which it appears.

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>in</syntaxhighlight>: * It tests whether a value is in a [[Set|set]]. It returns the [[Boolean|boolean]] value [[True|

CRT is a unit providing subroutines for programming in text mode. It is similar to ncurses C library. It's intention is to be compatible with the Borland Pascal / Turbo Pascal 7 CR

...taxhighlight lang="pascal">procedure val(const s: string; var v; var code: word)</syntaxhighlight> it must be a sequence of characters that form a (possibly signed) number or en

It describes the section: "Editor" / "Markup and Matches". You can open the de === Current Word ===

It describes the section: "Editor" / "User defined markup". You can open the d ;Term: A word, part of a word, sentence (several words) or any sequence of chars. <u>Must be a single lin

A virtual method must also be implemented (programmed) in the class in which it was declared. A virtual method can be overwritten in a derived class with the reserved word override.

...pe which is ''larger'' than a [[Word|<syntaxhighlight lang="delphi" inline>word</syntaxhighlight>]].<sup>[https://www.gnu-pascal.de/gpc/LongWord.html]</sup On ''some'' platforms it is 64&nbsp;bits wide and thus has a range of <syntaxhighlight lang="pascal"

...he same meaning and determine whether the compiler interprets the reserved word [[String]] as an [[Ansistring|AnsiString]]. The default is {$H-}. The reserved word [[String]] is a [[Shortstring|ShortString]].

* tells the compiler whether it should use bitpacking or not when it encounters the [[Packed]] keyword for a structured type. 2. The reserved word [[Bitpacked]] can force alignment to bit addresses, regardless of the $BITP

...s for [[DWord]] under a 32-bit platform. Like the DWord (double word) type it's 32 bits and interpreted as an unsigned integer. Its minimal value is 0x00 It's recommended to use '''NativeInt''' or '''NativeUInt''' types instead. The

...t lang="pascal" inline>not</syntaxhighlight> is a [[Reserved word|reserved word]]. It effectively calculates the one’s complement.

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>case</syntaxhighlight> starts a cla They may be ascending, descending, or mixed up, it does not matter.

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>begin</syntaxhighlight> marks the s ...n with [[End|<syntaxhighlight lang="pascal" inline>end</syntaxhighlight>]] it is also used to group [[statement]]s into a so-called “compound statement

...ng to "merge" an existing MS Visual C++ project with Lazarus by converting it to a DLL and then calling some of its entry points from the Lazarus app. Ev ..., thus the corresponding SSE exceptions wouldn't be disabled. And on ARM64 it doesn't exist at all. So the correct solution is SetExceptionMask (which ha

...d to export names when creating a shared library or an executable program. It means that the symbol(s) will be publicly available, and can be imported fr

In a [[Block|block]] the word <syntaxhighlight lang="pascal" inline>var</syntaxhighlight> starts a sectio ...Variable parameter|parameter is variable]], that means assigning values to it will affect the named parameter at the call site.

...ams and data spaces can be much larger than on the older 16-bit machines. It also means that data space is much smaller than on current (2020) [[64 bit] ...ans that if one program crashes it doesn't take the whole system down with it. This behaviour works more consistently on Linux than on Windows.

...is stored for repeated use. So that the data field / variable can be used, it must be assigned a specific data type . w: word;

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>destructor</syntaxhighlight> belong It also checks that the [[Self|<syntaxhighlight lang="pascal" inline>self</syn

...load the user program or connect to [[shared library|shared libraries]]. It would, at that time, startup and transfer control to the user program, whic ...tialized, all the things that it needs to do only once have been done, and it essentially is ready to perform some work related to the problem definition

...lly every modern Pascal [[Compiler|compiler]], including [[FPC]], supports it, if no other mechanism is available. ...lang="pascal" inline>Uses</syntaxhighlight> is a [[Reserved word|reserved word]].

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>nil</syntaxhighlight> represents th In [[FPC]] it is implemented as <syntaxhighlight lang="pascal" inline>pointer(0)</syntaxh

...for a specific token in each selected line, and aligns each occurrence of it. ...e a word for alignment, please note, that it will be matched regardless of word boundaries)

'''implementation''' is a [[Reserved words|reserved word]] that is used to structure (subdivide) a [[Unit|unit]]. ...ion everything that has been declared there can only be used in this unit. It is the ''private part'' in other languages.

...highlight> is a [[Reserved words|reserved word]] within [[Object Pascal]]. It starts the optional finalization part of a [[Unit|unit]].

.... Also referred to as '''highlighting''', though this term is ambiguous as it can refer to either all coloring, or coloring by the Highlighter only. ;token: A fragment of text. Usually a part of a line. This can be at word boundaries, but also go down to individual letters.

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>type</syntaxhighlight> is used to: ...l" inline>type</syntaxhighlight> section a type identifier preceded by the word <syntaxhighlight lang="pascal" inline>type</syntaxhighlight> actually clone

* q - source text / word * bd - dictionary, in case source text is one word (you get translations with articles, reverse translations, etc.)

The reserved word '''interface''' is used to structure (subdivide) a [[Unit|unit]]. This is d ...een declared in the interface section can be used by this and other units. It is the ''public part'' in other languages.

...lang="pascal" inline>else</syntaxhighlight> is a [[Reserved word|reserved word]] which starts a fallback-branch if all other ''named'' cases do not apply. It can occur in

By default, a quantifier is ''greedy'', that means, it will match as many times as possible. To match the minimum number of times Technically it does this:

...1, 7, 2037,</tt> or <tt>5</tt>; and another way if otherwise. You could do it by: But in this case, it would be simpler to list the numbers for which you want Statement1 to execu

In an overridden virtual [[Method|method]], it is often necessary to call the parent [[Class|<syntaxhighlight lang="pascal ...lang="pascal" inline>inherited</syntaxhighlight> [[Reserved word|reserved word]]. Likewise, the <syntaxhighlight lang="pascal" inline>inherited</syntaxhig

It is a non-standardized extension. It is not a reserved word, therefore you ''could'' use it as an [[Identifier|identifier]], but still access the special routine by wr

It is also simple to draw rotated text. To do this use TextOutAngle or set Fon === Word wrapped text ===

...{{keypress|CTRL|C}} or {{keypress|CMD|C}}), the editor selects the nearest word on the same line as the cursor and copies that. The same applies if nothing ...ontinue typing as usual. If the editor deems those spaces no longer needed it will trim them.

since it is more meaningful than having a raw number. [[FPC|FreePascal]] retroactively declared some new [[Reserved word|reserved words]].

...eats in an flexible and highly space optimized list structure. Each stored word "knows" its source, position in the source and some (optional) info bytes. ioda can be used standalone ("master mode") for archiving files. In this case it stores full file names and can archive whole directory trees - i.e. the who

import a javascript module. It uses an external class definition to access import a javascript module. It uses only external 'name' definitions to access

...rite''' procedures. The word ''file'' itself is a [[Reserved word|reserved word]] in Pascal. Example: ...e, an area of storage on disk, a socket for connecting to the Internet, or it could be some other device depending on how the run-time library ties the f

...ry] is a light and freeware dictionary based on the arabeyes.org database. It is available for both Windows and Linux and is intended for Arab users. ...interactive manner. Also added some features for example picture samples, it gives a sentence with a picture also you can copy your pictures into direct

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>or</syntaxhighlight> is a binary [[ Originally it stood for the logical disjunction of two [[Boolean|boolean values]] only, b

It explicitly throws an [[Exceptions|exception]] and transfers control to an e ...axhighlight> statement is available and becomes a [[Reserved word|reserved word]] if <syntaxhighlight lang="delphi" inline>{$modeSwitch exceptions+}</synt

since it is more meaningful than having a raw number. [[FPC|FreePascal]] retroactively declared some new [[Reserved word|reserved words]].

BitHelpers enable additional bit manipulation for qword, longword, word, byte and boolean types which will make your life much easier if you need s ...trunk FreePascal RTL. Type helpers for direct access to bit, nibble, byte, word and dword parts in ordinal types are now part of sysutils unit, and customi

...suggested that PIE Hardening increases the size of an executable and slows it down marginally. ...ther to embed instructions about portable linking in such a binary because it appears unnecessary. The solution is to add "{$linklib c}" without the inve

The [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>with</syntaxhighlight> allows overr ...ith a <syntaxhighlight lang="pascal" inline>with</syntaxhighlight>-clause. It looks like this:

...ce and Frame. Face concerns the widget itself, Frame the appearance around it. ...ct and PaintRect in order to show the widget frame. TFrame descendants use it for the display of frame captions, dropdown buttons, scrollbars...

That means not just Right Alignment; it is Right To Left Order. bdRightToLeft must effect the text reading as depend on the OS if it is supported, the sentence words take as like Cells

...the main menu), then the Replace in All Open Files option will be enabled. It will find every occurrence of the search string and allow either selecting {{Tip| You can choose whether the Lazarus IDE starts the dialog with the word at the cursor in the source editor or with a blank field in [[Main menu|Mai

...operand’s range, [[FPC|the compiler]] will not compile the program, unless it is instructed to ignore this. A variable typecast treats a variable as if it were a different type.

The basic TParaManager class cannot and should not be created, as it contain the abstract methods that should be implemented by CPU target imple ...on. (for example, if definition ('''def''') is a record and it can fit CPU word, then the value of the structure can be put into memory/register. Thus the

...ascal" inline>Unit</syntaxhighlight> is a [[Reserved word|reserved word]]. It must appear before anything in the unit except comments. It allows writing code that performs that functionality once and have it used in many places.

Also depending on the platform it's not true that no further unit is added, because for example on Windows th However, it is very plausible to put those into the "interface" section, so programs us

...must also differ from any object/class names you use. In Metrowerks Pascal it was possible to have the unit name and an object that was subsequently defi ...e or complex uses clause to include all of the toolbox calls. Either way, it can all be replaced with:

= Spread the word = ...bidl tool to auto create a basic Pascal unit for it, and if needed improve it manually

*The second bit is 'Special' (So special, I can't work out what it's for). If you look at a Tbdc record in the debugger, it will display the Precision as an integer, the SignSpecialPlaces as an inter

NSTextField. The field itself is readonly. Whenever it starts to edit, it's actually TCocoaFormEditor. * textDidChange - (currently used) once the text changed - adjust it to the max length, before sending a notification

.../td><td colspan="2" style="background: #f0f0ff;">'''property''' Intensity: word '''read''' GetClassIntensity '''write''' SetClassIntensity;</td></tr> ...></td><td colspan="2" style="background: white;">'''property''' Lightness: word '''read''' GetClassLightness '''write''' SetClassLightness;</td></tr>

...ine>property</syntaxhighlight> is part of [[object-oriented programming]]. It can allow various levels (read, read/write etc) outside access to [[Variabl ...o the ''pointer''/reference to the TEngine object in question, which means it cannot create or destroy the object.

以下是简单示例，展示了如何在您的程序中使用 Word 自动化服务器打开一文档。注意该示例仅可在 Windows 下运 ServerName = 'Word.Application';

...without Windows COM Automation]. If you only need to create and/or view a word processing document from your program, take a look at the [[XDev Toolkit]]. Here's a simple example of how to open a document with your program using the Word Automation server. Note that this example works only on Windows. This will

...yout. It can be said to be a [[reference]] for the value/variable, or that it "points to" the value/variable. For any data type, a pointer type for that ...writing, the data "pointed to" by a pointer variable, you ''de-reference'' it with the '''[[^]]''' operator.

* It uses an single <tt>mono space</tt> western [[#Font|font]] of one size and w ...WordWrap|Long lines]] are not automatically wrapped on hyphens (hyphenated word) or syllable boundaries.

...-Oriented Programming (OOP). It is similar to [[Class|class]] in the types it can create, but by default objects are created on the [[Stack|stack]], whil

...or Win32 only, since it don't use native full-screen mode on Linux/MacOS, it is here from old times. procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);

* It uses an single <tt>mono space</tt> western [[#Font|font]] of one size and w ...WordWrap|Long lines]] are not automatically wrapped on hyphens (hyphenated word) or syllable boundaries.

...sion of this number can express a range of 0..18,446,744,073,709,551,616. It also means that programs and data spaces can be much larger than on the old

SearchMask: String = ''; SearchSubDirs: Boolean = True; DirAttr: Word = faDirectory); or it can consist of a list of masks, separated by a [[Semicolon|semicolon (;)]].

...Win control]. It descends from LCL-s TCustomControl to be cross-platform. It has been written and initially tested on Windows XP with Win widgetset, but Note that the TDatePicker control does not descend from TEdit, so it does not have unnecessary caret. The VCL's control doesn't have caret eithe

...[[Reserved word|reserved word]]. It always occurs in conjunction with the word [[Of|<syntaxhighlight lang="pascal" inline>of</syntaxhighlight>]]. ...l having the same [[Data type|data type]] which is called the “base type.” It has at least one discrete, bounded dimension and continuously enumerates al

...g="pascal" inline>function</syntaxhighlight> is a [[Reserved word|reserved word]]. ...turn type is an integral value, the accumulator register is used, provided it fits in there:

It is a [[Reserved words|reserved word]].

...ch as variables and constants. Also, every program must be identified (get it?) by an identifier. ...GRAM}}, and {{TT|mYpRoGrAm}} are equivalent. But for readability purposes, it is a good idea to use meaningful capitalization!

It is used to illustrate some basic characteristics of a programming language. Every Pascal source code file starts off with a word identifying the kind of source code.

...ently does not support. These are distinct from the [[Interface]] reserved word which relates to program structure. ...eritance isn't considered to be good practice. But there is one case, when it's allowed - multiple polymorphism with abstract ancestors. They don't add a

...g="pascal" inline>repeat … until</syntaxhighlight>]] are terminated by the word [[End|<syntaxhighlight lang="pascal" inline>end</syntaxhighlight>]]. ...[Program|<syntaxhighlight lang="pascal" inline>program</syntaxhighlight>]] it can delimit a [[Scope|scope]].

{{Platform only|Windows|Windows/it|Windows}} ...Windows COM Automation]. Se si ha bisogno di programmare solo documenti di word processing, si veda [http://web.fastermac.net/~MacPgmr/XDev/XDevStatus.html

...g the TLabel (text symbol Abc) on the Standard component palette and place it with a click on your form. * Select the property '''Caption''' and change it in the next edit field.

Note that fpcmake (the older tool) has no knowledge of the dotted RTL, it does not need this knowledge. ...ion was made that almost all targets are common to all platforms (logical, it is the RTL).

[[Procedure|procedure]] parameter that has a default value provided to it. y, m, d: word;

SavedCW: Word; ...cially important to control carefully the lifetime of the object and store it in a global or class variable. Destroying the object while speak is still r

It can store a subset of&nbsp;ℤ, the set of whole numbers. It is guaranteed that all arithmetic operations in the range [[maxint|<syntaxh

...inline>in</syntaxhighlight>]] is also used to test if a value is in a set. It's usually used in this fashion:

* Open the package, and install it, rebuilding the IDE Gets the word at the (x,y) position.

That means it is always available, even if loading the translation fails. For the above program it looks like this (pretty-format added):

...gram]], that is, the complete and runnable [[Application|application]], or it is that portion of a [[Pascal]] [[Source code]] [[File|file]] or files that ...ng="pascal" inline>program</syntaxhighlight> is a [[Reserved word|reserved word]] that introduces a classical program source code file:

* TKPrintPreview - control for displaying print preview, it is part of KControls built in printing capabilities, every visual control s ...rich edit libraries, was written from scratch and uses its native powerful word processor.

It describes the section: "Editor" / "Mouse". You can open the described dialo ...be hidden while you type. Any mouse-move, click, or menu action will make it visible again.

* [[Word]] ...to <tt>32767</tt>. This is the signed range that can be stored in a 16-bit word, and is a legacy of the era when 16-bit CPUs were common. For backward comp

It is either executed or not. In conjunction with the word <syntaxhighlight lang="pascal" inline>else</syntaxhighlight> one can specif

It describes the section: "Editor" / "Pages and Windows". You can open the des ...navigation, such as page up/down, simple find/replace, next occurrence of word, ...

...xt{identifier}, \text{object})</math> stays the same (2-tuple [that means, it is ordered]). Identifiers must not be [[Reserved word|reserved words]].

...he WebAssembly global ''__stack_pointer'' points to the top of this stack. It is always 16-byte aligned. Introducing a new keyword can break existing code, if it happens to use the new keyword as a variable name, for example, the followi

...experimental [[m68k]] target, mainly aimed at retro computer enthusiasts. It targets the Sharp X68000 line of computers, that existed from the mid-80s t <syntaxhighlight lang="pascal">function h68kdos_write(fileno: word; buffer: pointer; len: longint): longint; syscall $ff40;

...parent pixels. In theory, any color with alpha = 0 is transparent, however it is recommended to use all other channels to zero as well.</td></tr> ...k (''clBlack''), there is no way to know if something has been drawn or if it is transparent</td></tr>

The C-based [[gmp|GMP library]] can also be used in Free Pascal, it's not listed here. * Homepage: http://spazioinwind.libero.it/frm/software

It describes the section: "Editor Options". You can open the described dialog *** Highlight other occurrences of the current word

...ver'' unit contains a standalone HTTP server component: ''TFPHTTPServer''. It has the following features: # SSL capable. It generates a self-signed certificate if needed.

...need a boot loader, the best thing to do is to use the Arduino IDE to burn it. At the same time you can also see which parameters are needed for the AVRD For me it looks like this:

The data type of a field defines how the compiler and processor interpret it's content. The visibility of a [[Data field|data field]] depends on the location of it's declaration.

It describes the section: "Editor" / "Key Mappings". You can open the describe ...ree will be updated to show only those keys which description contains the word. Set empty to show all.

...rst look for a Value-Formatter from the project, and only if none is found it will look for a Value-Formatter from the IDE config. In the Project settings it is possible to enable/disable each of those two lists.<br />

very useful for PHP developers. It has these features: ...oa-code-editor/ Anoa-Code-Editor] is easy, simple, & powerful code editor. It's '''FREE''' for you.

...aviour''': TFieldDef.Size, TField.Size and TField.DataSize were defined as word. ...ese properties in your methods that override one of the methods above from word to integer.

...released by Borland International for the [[Linux]] [[operating system]]. It is an attempt to provide the equivalent functionality of their [[Delphi]]&r ...issue is only related to the Kylix IDE, not the applications created with it).

It can be invoked by placing keywords adjacent to suitable operands. The word ''operator'' colloquially refers to the symbol or [[Keyword|keyword]] ident

|Alt-[Shift]-Left/Right||jump to next word|||| |Cmd-[Shift]-Left/Right||jump to start/end of line (laz:Home/End)||jump next word||Apple: jump to start/end of line

{{Note|Download LAMW and unzip it in some folder (ex. "C:\laz4android2.0.12\components")}} ===Do It Yourself! (Windows)===

Now, you want to overload your function, since it is not necessarily the case you can limit your calculation to non-negative ...wanna know the exponent in the expression <math>2^n = x</math>, and check it is an integer, we can use {{Doc|package=RTL|unit=math|identifier=log2|text=

...Pascal code editor for AVR microcontrollers (ATtiny and ATmega families). It uses the FreePascal compiler to compile source code, and AVRdude to transfe ...l, open-source, cross-platform IDE for the [http://dlang.org/ D language]. It features:

It is a [[Reserved words|reserved word]]. To declare a label (not defining it) <syntaxhighlight lang="pascal" inline>label</syntaxhighlight> starts a sec

...s currently happens from nested proc PaintLines in SynEdit.PaintTextLines. It calls TSynCustomHighlighter.StartAtLineIndex, followed by HL.GetTokenEx/HL. ...oved, so are entries inserted or removed from the highlighters data (hence it must have one entry per line).

It describes the section: "Editor" / "General". You can open the described dia ...tab key will move forward to position below the start-position of the next word in the preceding line.

It does not put comments around the header, the header file is inserted The special word 'all' will define all classes as forward:

...ndows, eSpeak implements Microsoft [[SAPI]] (Speech API). Besides Windows, it supports Mac and Linux platforms. Lazarus or Freepascal has many ways of implementing it. The simplest way is to use an [http://www.freepascal.org/docs-html/rtl/sys

...tionalization''' (18 being the number of characters between i and n of the word internationalization) ...'localization''' (10 being the number of characters between l and n of the word localization)

Common auto-completion file format is ANSI text file, it contains list of lines in forms: * If "\" char is present in hint part, then it must be escaped: "\\".

...line>property</syntaxhighlight>]] definitions the [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>write</syntaxhighlight> is used to It will be padded with space characters, so it becomes right-justified.

This is the most complete implementation, it is available in FPC in the file "packages/regexpr/src/regexpr.pas". This pa E.g. if found a word, use replace-with field "\L$0" to change word to lowercase (here $0 is group 0, found text).

...and is good enough it may become part of the official distribution; if not it can be used by other people that need more handy functionality than standar procedure TFormBase.FormKeyDown(Sender: TObject; var Key: word; Shift: TShiftState);

...ken fed by the scanner, and make sure that the pascal syntax is respected. It also populates the symbol table, and creates the intermediate nodes (the tr ...dule, the dependencies of the modules is stored in a PPU file, which makes it easier to determine which modules to recompile.

|Alt-[Shift]-Left/Right||jump to next word|||| |Cmd-[Shift]-Left/Right||jump to start/end of line (laz:Home/End)||jump next word||Apple: jump to start/end of line

This [[Reserved word|reserved words]] <syntaxhighlight lang="pascal" inline>repeat</syntaxhighli Note, it is not necessary, but allowed to put a [[;|semicolon]] prior <syntaxhighlig

which will be fed to the parser. It is in this stage that the preprocessing ...standard way of handling all the I/O in the compiler. That is to say, that it is a hook which can be overriden in '''comphook.pas (do_openinputfile)''',

...''async''' keyword, which you add as a ''procedure type modifier'' to turn it into an ''async function'' (or ''async procedure''). An ''async function'' ...nc''' function via the '''await''' function. To explain the inner workings it is useful to see what happens when you call an ''async'' function directly.

It is possible to create the [[Overview_of_Free_Pascal_and_Lazarus#GUI_apps|GU ...es in any order. For example under Delphi you cannot position a control if it has no parent. The LCL allows this and this feature can be used to reduce o

It is possible to create the [[Overview_of_Free_Pascal_and_Lazarus#GUI_apps|GU ...es in any order. For example under Delphi you cannot position a control if it has no parent. The LCL allows this and this feature can be used to reduce o

Definition of a data field of the data type Variant. It is recommended that you use the [[Variants unit]]: Writeln('Datatype: Word');

== [[Reserved word|Reserved Words]] == The following are the standard [[Keyword|keywords]] (referred to as ''word-symbols'' in the ISO 7185) that all compilers must support:

...se of the Free Pascal compiler (FPC) '''or''' a more recent GIT version of it (ie development version). For obtaining FPC, see [http://www.freepascal.org So now you have the latest version of Lazarus and wish to start improving it, but are asking yourself "where do I begin?" Well, that depends.

...o my impressions of same are derived from talks with my colleagues who use it. ...legacy fpc user code. But this is not the only usage of this paradigm, and it's versatility helps with doing portable and high performance code.

...html/prog/progsu59.html $PACKENUM] compiler directives to change set size. It has also some limitations on max size of set. ...RTL library contained in Classes unit and has a similar use as in Delphi. It provides only some basic methods for bit manipulation.

Save the file as hello.pas, set the permission to execute and run it: ...line is called ''shebang'' and is stripped from the source before passing it to the compiler.

The [[FPC]] supports [[PXSC]]-style operator overloading, however it is not allowed in [[Mode TP|<syntaxhighlight lang="pascal" inline>{$mode T An operator is declared as if it was a [[Function|function]], with a few differences:

This is free software: you are free to change and redistribute it. Type "apropos word" to search for commands related to "word"...

...line>property</syntaxhighlight>]] definitions the [[Reserved word|reserved word]] <syntaxhighlight lang="pascal" inline>read</syntaxhighlight> is used to d It is discarded and does not have any influence on how to save supplied data.

...to give up the power, a modern Pascal language is as powerful as you want it. ...to grow roots while compiling your programs, just hit the compile key and it's done, even for large programs.

*Install the package (open it, Compile then Install it) and '''TPlaysound''' will appear on your 'LazControls' components tab flags: word;

...for a specific token in each selected line, and aligns each occurrence of it. ...e a word for alignment, please note, that it will be matched regardless of word boundaries)

...b/fpc/version-number/units and configuration files in /home/username. The word 'username' is typically the users name or handle. FreePascal could be a hi ...command window in the .../fpc/bin directory execute: fpcmkcfg. By default it prints out a default fpc.cfg file. The portion that needs focus to address

...to give up the power, a modern Pascal language is as powerful as you want it. ...to grow roots while compiling your programs, just hit the compile key and it's done, even for large programs.

...ently. This means although we try to keep it working and do minor fixes to it, the port receives no new features. '''Contact the [[m68k]] port maintainer ...Most of the System, Sysutils and DOS units are implemented, some parts of it are not, or not very well tested though. The "tosunits" package is availabl

| [[Lazarus_IDE_Tools#Word Completion|Word Completion]] || {{keypress|Ctrl}}+{{keypress|W}} ...ure with the same name and parameter list. If there is no exact procedure, it jumps to the best candidate and positions the cursor on the first differenc

[[Reserved word|Varattu sana]] <syntaxhighlight lang="pascal" inline>asm</syntaxhighlight> // xor-instruction modifies flags => put it prior test

This is a small unit I created to read RSS feeds. Maybe it is useful. Result := aSize; // tell the http buffer we read it all

...ighlight>]] [[Reserved word|reserved words]] for use in your own code, but it doesn't enable exception generation from the [[RTL]]. To enable the RTL to ...is possible to raise an exception with any class descending from TObject, it is recommended to use Exception as the basis of exception class objects: th

...Win control]. It descends from LCL-s TCustomControl to be cross-platform. It has been tested on Windows with Win32/64 and qt widgetsets and on Linux wit Note that the TDateTimePicker control does not descend from TEdit, so it does not have unnecessary caret. The VCL's control doesn't have caret eithe

...rences of numbers in the search string which we then output using NSLog(). It uses the NSRegularExpression convenience methods for returning all of the m Once we have the NSRegularExpression object, we can then use it for matching text among other operations.

{ Make it wait so we can see the results } ...d as 05 00 00 00 in memory), while on big endian machines (e.g. Powermacs) it will write '0' (since longint(5) is stored as 00 00 00 05 in memory). (If

* Powerful EControl lexer format, and it's easier to create/edit lexers (GUI in external program) ...sequences by hands. Not simple task. CudaText has the plugin "Macros" and it records usual keypresses. Much eaiser to do.

...o simplify and speed up editing. Emmet can take an abbreviation and expand it into a structured code block. Standard Emmet is written in JavaScript and a Result: sExpanded is the resulting expanded code. It may contain cursor | positions or selected tab ${1:charset} positions.

...inCE]] only. But later it was decided to keep Win32 functionality and made it work with FPC smoothly. The original MCK can not be used with Lazarus at a When you write code in mirror project - usually place it in event handlers.

...ritten at run time. For example, the IDE uses RTTI to work with components it otherwise does not know of. See it here [[TCollection#Streaming]]

...'1.1'' cannot be represented exactly in any IEEE floating point format, so it will be considered to be of the largest floating point type available ...gint; asm end;'' used to get a stack frame in on i386 in Delphi mode. Now it doesn't anymore.

"To get it right" in this context means that the translation strings have been prepare Although it is tried to be as language neutral as possible, there is in fact a slight b

...ht lang="pascal" inline>function MessageBox (Text, Caption : PChar; Flags: Word): Integer;</syntaxhighlight> ...: string; AType: TMsgDlgType; AButtons: TMsgDlgButtons; HelpCtx: LongInt): Word;</syntaxhighlight>

* [[Word]]

You can create a new file and save it, or you can create a new file with filename and file type in one step: ...ct a nonexistent filename. For example: unit1.pas. The IDE will ask you if it should be created.

...and not client bounds. Also constraints will affect real bounds. For now, it is supported only by win32. ** new event OnArrowClick. It is called if Style=tbsDropDown when the user clicks the arrow button area o

This page is about using the Hunspell library with Lazarus. It outlines a model that does, sort of, work. You will almost certainly need t ...//github.com/LibreOffice/dictionaries and also some information related to it here https://wiki.documentfoundation.org/Development/Dictionaries

// Next, initialise. Warning: do not just use "obj.init", since in theory it could ...ways override a parent method with the same name (unlike in Object Pascal, it is not possible to hide an inherited method, nor to start a new inheritance

...st and demonstration package under '''examples/idehelp/demoidehelp.lpk'''. It contains example code how you can add help to the IDE. procedure TIDEOptionsDialog.CategoryTreeKeyDown(Sender: TObject; var Key: Word;

...inclair QL or QDOS port is an experimental "just for fun" [[m68k]] target. It targets the Sinclair QL line of computers from the mid-80s, and their opera ...ral other people from [https://qlforum.co.uk qlforum.co.uk] contributed to it since.

...g architecture already had the concept of a Document containing Pages, and it's architecture was easily extendable. Document support was added beside th ...torial was added by creating and implementing a Document Class Hierarchy. It is then up to each individual reader and writer to interpret this class hie

...the normal painting process continues after leaving the event handler; if it is false then no default painting occurs for this day. The event can be use d, m, y: Word;

It is not meant to convince you that Lazarus is better than VB (or vice versa) var MyVar4: string = 'else'; // This declaration is not allowed here - it must be moved three lines above to the var section

** It accepts expressions (Watches) in Pascal (e.g. using @foo and foo^.x instead ** Yet, it is open for having other interpreters added.

...versality, platform independence and safety. To achieve best drawing speed it can be useful to use specialized bitmap structures and routines. You can al ...hieve a custom bitmap structure that is then copied to a TBitmap to render it on the screen.

...ht lang="pascal" inline>function MessageBox (Text, Caption : PChar; Flags: Word): Integer;</syntaxhighlight> ...: string; AType: TMsgDlgType; AButtons: TMsgDlgButtons; HelpCtx: LongInt): Word;</syntaxhighlight>

...e Amiga SDK. my_LibBase can be a typed pointer, a dword or a void pointer. It's recommended to use PLibrary or the library's own type if one exists or po Record elements are aligned to WORD (2 bytes) under Amiga by default. Use '''{$PACKRECORDS 4}''' if you need DW

== Pas2js : What is it ? == Pas2js is an open source [[Pascal]] to [[JavaScript]] transpiler. It parses Object Pascal and emits JavaScript.

The above program used to compile, but now it does not anymore. ...ve what the size of the ordinal constant (1, 2, 4 or 8 bytes) will be when it is passed to the procedure. See for example http://bugs.freepascal.org/view

...ed in International Organization for Standardization (ISO) standard 10206. It specifies an enhanced version of the [[Standard Pascal]] language that was ...Words|reserved words of Standard Pascal]] the following (referred to as ''word-symbols'' in the ISO 10206 document) have been added to Extended Pascal:

...e, or part of it, but you don't know on which page it was? This tool finds it: ...'View all' from the menu; this will pop open a dialog(also you can achieve it by pressing Ctrl+Alt+P).

UCSR0C := (%011 shl UCSZ0); // 8-bit word, 1 stop bit It will look like this:

...be converted in UTF-8. To convert dictionaries into UTF-8 in Linux Debian (it should work in any Linux, converted dictionaries can be used in Windows-che ...If all else fails, grab the source from the hunspell github site and build it yourself. Linux users are like that.

..., but it does not attempt to be a complete guide on how to do so. In fact, it's only a brief overview of how we need to see our code and program, and how When developing a program, it is likely that it will interact with the user in some way, even if that means only reading fi

...of the [[Variable|variable]] <tt>x</tt>. Besides mathematical expressions it can also handle [[Boolean|boolean]] values, string formulas, [[TDateTime|da It belongs to [[FPC]] [[FCL|Free Component Library (FCL)]] and is implemented

...and position the cursor right on 'DoSomething'. Then you can simply rename it there too. This works for parameters as well. ...e: When code completion adds a new method body behind another method body, it keeps them both in the same file. This way you can put whole class implemen

* It is backwards compatible with ASCII and produces compact data for western la ...s not something specific to UTF-8, the Unicode standard is complex and the word "character" is ambiguous. If you want to iterate over codepoints of a UTF-8

...with the 'stack' utility provided with MorphOS '''will not work''' because it sets the size of the 68k stack for applications running in 68k emulation. .../22, my_LibBase can be a typed pointer, beside a dword and a void pointer. It's recommended to use PLibrary or the library's own type if one exists or po

...arus unit that provides compatibility with Delphi in a cross-platform way. It also contains some additional functions It can replace code in the (Delphi) Windows unit.

First of all: It is a good idea to use the pascalio Lib (https://github.com/SAmeis/pascalio)     bpw: uint8; // bits per word

...constants''' force a constant to be of a particular data type, by defining it explicitly. ...ed. All of the values must be the same type, whether it is a number (byte, word, integer. real, etc.) or character based (char, string, ansistring, etc.)

Result := aSize; // tell the http buffer we read it all aPort: Word;

You may jump right in. But it may be a good idea to learn something about the basic ideas behind that arc ...ge</code>. Open the project file <code>imgview.lpi</code>, compile and run it. You'll see a typical application with a menu and some controls to show a f

...H}</syntaxhighlight>]] determines the data type referenced by the reserved word [[String|<syntaxhighlight lang="pascal" inline>string</syntaxhighlight>]]. ..."pascal" inline>{$static}</syntaxhighlight>]] enable usage of the reserved word <syntaxhighlight lang="delphi" inline>static</syntaxhighlight> (until [[Use

...in C and was not easy to link the program in. The second way is to resize it and make a hash based on whether each pixel was more or less then its next ...entirely. And third because I was using the Q8 version of ImageMagick and it appeared that the translation was for the Q16 version. PPixelPacket for ins

...ngs but that may need to be dealt with at a later stage. And, importantly, it really does work pretty much the same way across Linux, Windows and Mac. Po It will contain 5 blocks.

.../sourceforge.net/p/lazarus-ccr/svn/HEAD/tree/components/exctrls/ and unzip it to some folder. ...rlspkg_dsgn.lpk''' and click "Use" > "Install". This will rebuild the IDE (it may take some time). When the process is finished the IDE will restart, and

It's not actively maintained, last commit (now is Jun 2014) was at 2011. The SynEdit in Lazarus is a built-in package, because the IDE uses it itself. Therefore the package can not be removed from the installation list

...Inspector click on Name, type VST and press enter. Click on Header (expand it) -> Columns, click on the small button next to "0 items". Click 3 times on ...column is selected. Get to the Object Inspector. Click on Options (expand it) -> set coAllowClick to False.

...iteup is for people who are interested in Lazarus and already know Delphi. It describes the differences between the two. Lazarus is a Rapid Application Development (RAD) tool like Delphi. That means it comes with a visual component library and an Integrated Development Environ

If you want to make it easier (and less secure, of course) to connect, you can set the UserName Te Also, to make it easier to connect to any employee sample database on any Firebird/Interbase

| [[Lazarus_IDE_Tools#Word Completion|단어 완성]] || Ctrl+W ...tion''' and adds a private method declaration for the current method body. It is invoked, when the cursor is in a method body, not yet defined in the cla

...r Debian distribution, on which the author of this article works. However, it may be very simple to translate this for other Linux distributions. It is very recommended to not directly develop kernel modules on your computer

....x, the RTL was based on the ones of Turbo Pascal and Delphi 7. This means it was primarily based around the ''shortstring'', ''ansistring'' and ''pchar' ...defined way (*) with a previous version of FPC and make no changes to it, it should continue to work unmodified with the new FPC version. Guaranteeing t

...rus is an Rapid Application Development (RAD) tool like Delphi. That means it comes with a visual component library and an IDE. The Lazarus component lib ...ant difference: Lazarus does not use the compiler to get code information. It parses the sources directly. This has a lot of important advantages:

...r a single type can be active at once. If a member of the type is accessed it's first checked in all helpers that are in scope in reverse order before th * '''Overview''': It is now possible to add an '''Align X''' modifier at the end of a record def

...s major and minor numbers only for Firebird (e.g. 0205 for version 2.5.1); it returns 3 numbers for Interbase ...NDEX_NAME, PRIMARY_KEY(boolean), UNIQUE(boolean), CLUSTERED(boolean), TYPE(word), FILL_FACTOR, ..., ORDINAL_POSITION, COLUMN_NAME, ... (one row for every c

** このようなエラーが発生することがあります。: "Can not load Postgresql client. Is it installed (libpq.so) ?" Word

...because e.g. records had to be implemented as classes on that platform and it is not possible to define a class constant with pre-initialised fields in J ...internally generated) Pascal code and transforms it into initialised data. It requires the expression to be valid Pascal though, which means that no comp

...because e.g. records had to be implemented as classes on that platform and it is not possible to define a class constant with pre-initialised fields in J ...internally generated) Pascal code and transforms it into initialised data. It requires the expression to be valid Pascal though, which means that no comp

...similar to the start color. The more different the different is, the less it is drawn upon</td></tr> ...compression. Note that transparency is not supported by all BMP readers so it is recommended to avoid storing images with transparency in this format</td

...taxhighlight lang="pascal" inline>function</syntaxhighlight> on [[Reserved word/fi|varattu sana]]. // xor modifies flags => put it in front of test

...tart Lazarus from a console is "startlazarus". Otherwise, if you installed it from a Debian package, you should have a Lazarus menu entry under Applicati ...the mouse. Then find the [[TButton|Button]] icon (a rectangle with 'OK' on it) and click on that with the mouse. Then click on the Form1 window, somewher

My day job is Director of IT for a document management company. We scan around 60,000 images of paper me ...ramework application that I've developed as a series of objects and modify it for use for new formats as they arise, in a very short period of time.

...is an essential aid to those users with attention or vision disabilities. It is also useful when you want to draw the user’s attention to something im ...esizer|NSSpeechSynthesizer]] object, you can make your application speak a word, phrase, or sentence to the user. NSSpeechSynthesizer is available from mac

...docs-html/ref/refsu31.html Indexed properties]. Because index is only one, it has to be divided to two parameters to describe location and size on bit va RawData: Word;

...ation for people who want to publish Free Pascal and Lazarus related news. It can be used freely for any use; no copyrights will be claimed.'' ...993 Free Pascal has evolved into an advanced piece of technology. Nowadays it is widely considered one of the best Pascal compilers ever written.

...plicated action, and might offer the user several menu-driven options, but it is essentially restricted to obeying commands that the user types at the ke In order to provide a [[Glossary#GUI | Graphical User Interface (GUI)]] it is usual to invoke some sort of Object-Oriented Programming method (often m

...ate setup files (alongside with nsis). The advantage of Inno Setup is that it supports Pascal Scripting for more advanced tasks (although the built in ca * It can compare file version info, replace in-use files, use shared file counti

* Old behavior: DoubleBuffered wasn't properly implemented and it was forced True ...Delphi-compatible DoubleBuffered/ParentDoubleBuffered concept was created (it is equal to the Font/ParentFont concept).

FileTyp: TFileTyp; // Indicates what type of file definition it is ...parsing a definition instead of putting nothing in the type for a symbol, it puts this entry. This avoids illegal memory accesses later in parsing.

It is a text based way to store information as opposed to storing the informat .... If you are interested in a more comprehensive explanation of XML and how it is used, see http://en.wikipedia.org/wiki/XML.

* If a package or project uses a package, it will inherit the ''usage'' search paths. You can see the inherited search p ...w to know which. This path is given to the Free Pascal Compiler which adds it to its Unit Path.

...base components such as [[TDBGrid]]s. The advantage of using SQLDB is that it is fairly easy to change to a different database such as Firebird or Postgr Depending on what you use it might also be necessary to enable the encryption separately [https://www.sq

// better use the <>-brackets because otherwise it may cause confusion with arrays do something with a, and use t with it

or if you think it is too big you can download just the folder lazarus-ccr/bindings/android-nd Change it to the correct path in your system which points to the NDK and to the libra

or if you think it is too big you can download just the folder lazarus-ccr/bindings/android-nd Change it to the correct path in your system which points to the NDK and to the libra

...he component to appear. When the desired component appears, you can select it by clicking with the mouse. Once selected on the form, the object is also s ...base type from which it is derived. For example, to understand TMaskEdit it is also useful to examine TCustomMaskEdit.

...Unicode widgetsets, it's important to note that not everything is Unicode. It's the responsibility of the developer to know what is the encoding of their Say you get a string from a TEdit and you want to give it to some RTL file routine:

...ht lang="pascal" inline>function MessageBox (Text, Caption : PChar; Flags: Word): Integer;</syntaxhighlight> ...: string; AType: TMsgDlgType; AButtons: TMsgDlgButtons; HelpCtx: LongInt): Word;</syntaxhighlight>

...plication will be a very simple text editor. Create a new project and save it. Populate the ''Form1'' with the components as you see in the picture below ...of the form (actually the parent control) the control will stick to, or if it should adjust its size according to the size of the Form. The last is done

...Library|library]] || used in a shared library unit instead of the reserved word [[Unit|unit]] | [[Forward|forward]] || Allow a subroutine to be used before it is declared

...ng an idea here does '''not mean''' it '''WILL''' be put into FPC/Lazarus. It's just a place to gather ideas. Think of this as more of a wishlist.}} ...n be added to the [http://bugs.freepascal.org/ FPC/Lazarus Bugtracker], so it can be tracked and scheduled for a release.

...RichMemo API can be [[#(Delphi) RichEdit like interface|extended]] to make it Delphi's RichEdit compatible. * Open '''richmemo_design.lpk''' package, and install it, rebuilding the IDE.

...has increased a lot, and many commercial projects are being developed with it. The idea behind the Bounties is '''not''' to substitute the current Mantis ...ce is too low. Also, try to keep all bounties above 50 dollars. Below that it usually won't be worth the time investigating the problem. Please also date

...nder MPL 2.0. You can optionally use them under LGPL if your project needs it. * Alt+drag - select column of text (Note: it may look weird if word-wrap on, because wrap is not considered here at all. Simple rectangle of co

...SVN command "switch", specifically its first variant (see below). However, it's recommended to build in exported sources, not in checked out version. ...a good idea too check if the faq.adp is still up-to-date before converting it.)

If in Delphi you used ShellExecute for '''documents''' like Word documents or URLs, have a look at the open* (OpenURL etc) functions in lcli This example is created in the hope that it will be useful,

variable_name : string; // if no length is given, it defaults to 255 |Word ||align="center"|0 .. 65535 ||2

...omponent that encapsulates a zipfile, you can read and write from it as if it's a filesystem ...table with Lazarus by including the Firebird DLLs as a resource. Note: the word "embedded" does not mean [[Firebird embedded|regular embedded Firebird]] he

I will try to word it in such a way that the text can be used for Lazarus as well as Free Pascal. If an exception is thrown, read the error message carefully. It may be that the database server is not running, the user name or password a

...Supports the formats from MS Excel (XLS, XLSX, Excel XML) and OpenOffice. It also supports these file types: CSV, HTML, Wikitables. ...ent to interface FPC and Lazarus programs with the Excel spreadsheet tool. It also demonstrates the use of COM interfaces on the Windows platform.

...ht lang="pascal" inline>function MessageBox (Text, Caption : PChar; Flags: Word): Integer;</syntaxhighlight> ...: string; AType: TMsgDlgType; AButtons: TMsgDlgButtons; HelpCtx: LongInt): Word;</syntaxhighlight>

** Select text word-wise ...ngToFront (defaults to false) to TLazIDEInterface.DoShowSearchResultsView. It specifies whether Search Results dialog should be shown on top or under Sou

...ot for the user. Users will either simply shrug their shoulders and ignore it in the best case, or choose another program in the worst case because witho ...the [[doc:rtl/sysutils/format.html|format()]] method of the sysutils unit. It is able to replace placeholders within a given text by their actual value g

The '''Raspberry Pi''' is a credit-card-sized single-board computer. It has been developed in the UK by the Raspberry Pi Foundation with the intent ...e file, find CONF_SWAPSIZE and change the value to 2048 (or 1024) and save it.

* '''Reason''': With the previous visibility it was possible to create code that leads to infinite loops during compilation * '''Old behaviour''': When defining the method of a generic class or record it was possible to use different names for the type parameters than those that

...ng Glass is a free, open source, multiplatform, screen magnification tool. It is simple, customizable, and easy-to-use. You don't have to be the administrator (root) just to install a word-processor.

It is the intention of this tutorial to write a simple spreadsheet program on ...l structure of the FPSpreadsheet library is covered by the visual controls it is recommended that you have some knowledge of FPSpreadsheet. Of course, yo

The calling process runs synchronously: it 'hangs' until the external program has finished - but this may be useful if ...as been deprecated for years in the Windows API. In recent versions of FPC it generates a warning.}}

str := Grid.Cells[1, 2]; // Although the cell contains a number it is converted to the string "1.2345" Since the Cells property is a variant it is a bit more difficult to compare string values. Use the string-to-variant

* These versions were available at the time of writing this update. It is not excluded that the package can be used with older versions as well. ...th ''Package/Open package file (.lpk)'' and click '''Compile''' to compile it.

...and CreateRoundRectRgn and implemented SetWindowRgn for TForm (previously it worked only for child controls). ...LazIntfImage, etc. This is the first Lazarus interface to support Android. It also supports Windows, Mac OS X (Cocoa) and X11.

...orial on writing cross-platform applications with Lazarus and Free Pascal. It will cover the necessary precautions to aid in creating a cross-platform re ...test deploying and running your program on the other platforms. For that, it will be helpful to have unrestricted access to machines running the target

** <tt>GapTop: Word</tt>: Distance between the meter and the text on top (Caption and actual va ** <tt>GapBottom: Word</tt>: Distance between the meter and the bottom of the control. Default: <t

...update to ver.0.9.28. Save it as something like "InstallLazarus.sh", give it execute permission, and run after getting root privileges using su. Don't m ...not provide the complete set of tools (FPC+sources+documentation+Lazarus) it is better, in my opinion, to have complete control on all of them through r

...base type from which it is derived. For example, to understand TMaskEdit it is also useful to examine TCustomMaskEdit. ...des exporters for html, tex and rtf. It is a full-VCL/CLX control, meaning it is not a wrapper for Microsoft Windows controls, and no run-time library is

...tion in Lazarus, tested within the IDE. Now it's time to deploy it to test it on a specific platform. ...p]] [http://www.jrsoftware.org/] is a free installer for Windows programs. It may be used completely free of charge, even when deploying commercial appli

*I guess you have an open project on Lazarus IDE having VST on it and can edit the nodes. If not see the "Basic Tree Listview With 3 Columns" ...side the project directory. Under your program's uses clause add combo. So it may look like:

*I guess you have an open project on Lazarus IDE having VST on it and can edit the nodes. If not see the "Basic Tree Listview With 3 Columns" ...side the project directory. Under your program's uses clause add combo. So it may look like:

...in the \ide\lazarus directory of the toolkit. Once the package installed, it adds a menu section “Web Services Toolkit” with two (2) sub-menus items Click on the first menu item (Import WSDL file ...), it will bring up the dialog below. We specify the WSDL file and the directory

Word ...rom the "lazarus/components/tdbf" directory and rebuild your Lazarus IDE. It will then appear next to the TDatasource in your component palette (Data Ac

...e start of a Lazarus Tutorial. Please feel free to add your experiences to it.'' {Makes use of the Tag property, setting it to either 0 or 1}

...f_imp.pas unit contains a skeleton implementation class for the interface. It defines a procedure named <b>RegisterUserServiceImplementationFactory</b>. In order to give it a try one have to :

...ress|Alt|F}} on the keyboard (provided the main menu window has focus: if it has not, hit {{keypress|Tab}} repeatedly to cycle focus through the various * '''Cut''': Remove the selected text or other item and place it on the Clipboard.

...file open modes) and structures (e.g. as returned by the stat() function). It is also usually considered to include the format of the object modules, exe ...contain inline assembler which the compiler has to be able to parse before it is passed to the backend.

...code comments, via "Comments" plugin. Plugin is preinstalled in CudaText. It gives about 6 commands in menu "Plugins / Comments". Plugin supports only a Plugin "Comments" has several options, and it gives the dialog to change them: menu item "Options / Settings-plugins / Co

.... Keep in mind that the first mode is the default mode for the project, so it must be stored in the project, not in the session file. ...column is the name of the mode. It is an arbitrary string, so you can give it a short name or a whole sentence.

...generated files ...” ( it can also be done through the contextual menu ); It will bring up the dialog box showed in the following image. ...enerated above contains a skeleton implementation class for the interface. It defines a procedure named RegisterUserServiceImplementationFactory. The pro

* png only implements basic chunk types (idat,trns,plte,ihdr and iend). It e.g. can't handle chunks like pHYs,iCCP,gAMA,cHRM yet. ([http://bugs.freepa ...ple format, usually used without compression and without transparency, but it may also have them, although many applications don't support those extra fe

...import and use a COM library is generating the interface definitions from it. Use the program importtl which is located in Free Pascal in fpc/utils/impo You can call it, for example for MSAA like this:

...other runtime errors in the 2xx range have appropriate exception types, so it is only natural to have an explicit type for runtime error 210 as well. ...e facto'' not supported, and all data could be modified at runtime even if it was not intended for modification (except in some cases on Darwin). This co

...er (just in case you understood the questionable description that preceded it.) The teaser example is a visual representation of how that API works. It shows the parameters before the call, the parameters after the call and the

...etely in FPC, runs on many platforms like Windows, Mac and Linux and more. It is built modular consisting of the following parts: Put + after a boolean switch option to enable it, - to disable it

...ge will never be complete. You are encouraged to continue adding things to it that&#160;— ...for i386, MC68000, ARM processors, etc.) and by being much more low-level: it deals with very specific instructions to move data and perform detailed ari

...een deprecated by Apple. It is not available in 64 bit macOS applications. It was completely removed from macOS 10.15 Catalina (October 2019). The Carbon ...Utilities</tt> and drop it on the dock so you always have it handy. Launch it whenever you want to see messages or errors output to the console by GUI ap

[TODO: the rest of this section will dissapear, it's content will be moved to [http://lazarus-ccr.sourceforge.net/docs/lcl/gri TCustomStringGrid dient als Basis für TStringGrid. It can be used for derived TStringGrid components that want to hide published

...elphi]]- ja [[Kylix]]- koodeja, ne eivät tarvitse käännettyjä käännösyksiköitä tai asennettua Borland / Embarcadero-kääntäjää. Delphi- ja FPC-koodi | [[Lazarus_IDE_Tools#Word Completion|Word Completion]] || {{keypress|Ctrl}}+{{keypress|W}}

; bre : Breadcrumb bar. It is a plugin which needs to be installed in Addons Manager. ...ia menu item "Options / Settings-default". CudaText doesn't use this file, it's only for user reference. CudaText only opens this file by the command, an

{Makes use of the Tag property, setting it to either 0 or 1} ...an error. Always use the <i>Free</i> method to deallocate objects, because it checks whether an object's value is <b>nil</b> before invoking <i>Destroy</

We need to tell Lazarus that, while CUST_NO is a primary key, it is not required procedure TForm1.DBGrid1KeyUp(Sender: TObject; var Key: Word; Shift: TShiftState

...nsufficiently rigorous, and allows poor programming practices to creep in. It is also vulnerable to problems such as memory leaks and buffer overflows. B ...for the structured storage of large amounts of data and for easy access to it. Many of the websites on the internet make extensive use of databases: for

* fixed freeing temporary class interface, if it is nil. ** Otherwise it is translated to ''new ExtClass.FuncName(params)''

...will try to show the user some aspects of the grids components in Lazarus. It is also intended to serve as a guide for users who have never used grids be ...ot possible or needs to be emulated differently in a Lazarus grid from how it would be done in a Delphi grid.

In order to give it a try one have to : # compile the server ( \samples\tcp_server\tcp_server.lpi it is a console program),

It is [[Comparing TAChart with Delphi's TeeChart Standard|comparable in featur ...improved older descriptions in previous versions, as well as the fact that it includes details about the newest features.

...pt dates in the usual formats. The button btnTest must be clicked first as it creates the connection with the dbms. Note the line that applies updates - ** Error: "Can not load Postgresql client. Is it installed (libpq.so) ?"

...a gyerek pedig a TMercedesAutoMobil lesz, amely örökölni fogja a szülő mezőit, metódusait és tulajdonságait. Ebben az esetben a Mercedes gyárnak kell ...to be more widely in use including Delphi Lazarus developers. Often the word "objects" is used to refer to what is actually a "class" in the '''Classes'

The class <tt>TsWorkbook</tt> is the main class visible to the user. It provides methods for reading data from and writing to files. The versatile ...e no plans to implement "ancient" file formats like Excel3.0/4.0 or Lotus. It is possible, however, to provide your own reading and writing classes to ex

<tt>FormatIndex</tt> is the index of the cell format record. It describes the formatting attributes of a cell. These records are collected ...xpects the value to be in line count, and <tt>DefaultColWidth</tt> expects it to be in "0" character count. Other size units can be applied if using the

...lugin doesn't need some events initially, but after changing some options, it needs more events. File "plugins.ini" section [events] can contain lines li ...ed_self): Called after file is opened, and none lexer was detected/set for it.

...el formulario (dentro del espacio no ocupado por la ToolBar). Client-align it within the form, this shows the TabControl as a bright rectangle only. Ahor ...ontStyle</code> define como la acción establece la fuente a negrita(bold), itálica(italic), subrayada(underlined) o tachada(striked-out). Normalmente c

...' demo found in the ''examples'' folder of the FPSpreadsheet installation) it is desirable to calculate formulas automatically whenever formula strings o ...here and can be dropped. The formula is stored in the cell record without it.

** Error: "Can not load Postgresql client. Is it installed (libpq.so) ?" Word

...assword can be retrieved by a brute force or rainbow table attack and that it therefore needs a salt, or multiple hash rounds? --[[User:BigChimp|BigChimp i: Word;

Ошибка: "Can not load Postgresql client. Is it installed (libpq.so) ?" * Word

*r63721 fpvectorial: Fix possible word overflow in wmfVectorialWriter.PrepareScaling *r64070 IDE: Don't cut a dotted TargetFilename when adding an extension to it. {{MantisLink|34665}}.

...nterfaces to a workbook via tha WorkbookSource component. In the long run, it will replace the older TsWorksheetChartSource which required contiguous x/y ...>UsedFormattingFields</tt> flag has been dropped: <b><tt>uffBold</tt></b>. It is from the early days of fpspreadsheet and has become obsolete since the i