fpc-pascal · 2013-02
- Feature announcement: Type helpers4
Hello Free Pascal community! I'm pleased to announce the addition of type helpers which extend the existing helper concept with the ability to extend primitive types.…
- OOP in FreePascal ARM-Embedded5
Is anybody working on being able to uses classes, methods, etc (OOP) in freepascal compiler for ARM embedded platform? Cheers
- differences between .pp and .pas files31
Please what is a difference between .pp and .pas files extension? Kind Regards Eric Kom System Administrator & Programmer - Metropolitan College…
- fpweb: processing URLs like GET http://server/cgi-bin/tigercgi/documents/301/5
Hoping you fpweb gurus know the answer by heart: Say I have an fpweb CGI server with action documents registered and I GET http://server/cgi-bin/tigercgi/documents/301/…
- Does FPC 2.8.0 can actually still be called Pascal ?62
I was going over the wiki and looked at http://wiki.freepascal.org/FPC_New_Features_Trunk . It looks like some of the features here, actually breaks Pascal, and create…
- What's a unit?11
Does a unit- rather than something it contains- have any sort of representation which is recognisably distinct from an object? I've got a situation where if a library…
- Compiler define MAC or MACOS ?1
on documentation http://www.freepascal.org/docs-html/prog/progap7.html#x316-331000G there is : Classic Macintosh MAC but in sources is used: MACOS So may be, that…
- [news] DA-Soft discontinues AnyDAC component suite15
Seeing that they supported FPC/Lazarus too, I guess this might affect some people here. ----8<-------------8<-------------8<-------------8<-------------8<---- The…
- Compiling arm-embedded fpc24
I was looking into the latest fpc to see if there were updates about arm-embedded since my last version. Indeed there are ! So I downloaded it (svn 23505) and tried to…
- FPJSON and float values.7
Please see: http://bugs.freepascal.org/view.php?id=23970 Thank you! Silvio Clécio My public projects - github.com/silvioprog
- Copying over one .pas and modifying it - problem with debug info or... me1
Cryptic subject, isn't it? I tried to modify fpreadtiff.pas by copying only that module over to a new directory, write a test program that uses fpreadtiff, fpimage and…
- FPC & Lazarus used for teaching down under3
I thought I would share this bit of info. I'm not sure what I am more impressed about though. The fact that a long time Delphi developers is [finally] impressed with FPC…
- fpweb: handling DELETE method as well as GET4
Using fpweb, I'm trying to handle DELETE requests. The code below works for GET calls: GET /cgi-bin/tigercgi/document/ HTTP/1.1" 200 but gives a 500 server error for…
- How to get info about CPU and Memory usage?7
I need system info such CPU (by PID), memory usage (by PID), free memory etc. Target platform: Linux. Linux have command line tools like ps, top, memstat, but I'm just…
- Place of elements in record3
I'm developping a arm-embedded project. I need to store some variables to EEPROM. What I'm doing now is manually give each variable an address and then I use that…
- pascal compiler for ardurino11
Is there a Pascal compiler for Ardurino (instead of the existed build in language or C) ? Ido
- Free Pascal 2.6.2 - 64 - setup2
There are a setup to install FPC 2.6.2 stable 64 bit? In SF ( http://sourceforge.net/projects/freepascal/files) have only 32. Thanks. Silvio Clécio My public projects -…
- Faster way of doing this?2
I've been looking at adding some support for bilevel (black & white) TIFF images. I seem to have something working for uncompressed images, but I'm almost sure that this:
- Regression? Problem passing a packed record to a overriden, virtual, abstract method in fpc 2.7.1.8
see the following little program: program argumentbug; {$MODE ObjFpc} uses classes; type TVector3 = packed record X, Y, Z: Single; end; TClassA = class protected…
- Cross-compiler installation10
What is "cross-compiler installation" mentioned in this article?: http://wiki.freepascal.org/Android (please see: http://imagebin.org/247728) And where do I download it?…
- Semi OT: Database-free application lecture2
I gave today a lecture named "database-free applications"[1]. The lecture explain an idea of how to design complex systems and break them apart etc... The lecture is in…
- Performance problems with Image Conversions10
I just finished (a beta) of a collage app for Aurawin. I'm seeing a huge load on my servers when scaling images using the Image factory classes for JPEG, and PNG.…
- FPC user change trunk page: remove mention of UPX?1
Noticed that the user changes for FPC trunk mentions UPX has been removed: http://wiki.lazarus.freepascal.org/User_Changes_Trunk#UPX_support_has_been_removed However,…
- unsubscribe0
Hello Please unsubscribe me (no more use of free pascal) Thanks a lot Jean-françois Jouvet OPALES 140 rue Désiré Monnier 39000 Lons-le-Saunier TEL 03 84 24 88 66…
- FPC 2.6.2 released!0
Finally, FPC 2.6.2 has landed. FPC 2.6.2 is an update to 2.6.0 that contains most library progress in 2012 and some crucial compiler fixes, as well as a few new targets.…
- dglOpenGL <-> GL, GLu, GLExt5
There is an OpenGL unit named dglOpenGL, maintained by www.delphigl.com, and used by many projects. I want to use the units provided by FPC instead, namely GL, GLu and…
- TProcess InheritHandles has no effect1
According to the documentation InheritHandles only works in windows. However the windows implementation of TProcess.Execute has in the first line FInheritHandles:=true…
- Refr Bruhl1
http://www.northhoustoncounselingservices.com/cnsbs/xx7154m3q1j4roj2gv5j9pclm0g2&kh3wq1bh95ftllmg4bzct1hahgpw=l63yep2tRefr Bruhl
- Forward struct declaration in C3
I'm porting a piece of software to FPC but I got stuck at a forward struct declaration. The situation is as folows. Header 1 declares: struct TaskHandle__; typedef void…
- is resourcestring translation thread safe ?4
Let's say I have a multi-threaded cgi (such as brook framework), and I use resourcestring to translate strings. Does the translation of resourcestring will be based on a…
- JSON dates2
Creating a client/server scanning application that uses JSON to exchange data. Noticed there's no support for dates in the JSON specs; apparently various approaches are…
- FPC build fails0
Hi all I experience some strange issue, which I happen to find accidentally. When I try to build fpc using "make -B all" (executing in fpc sources root), it crashes with…
- OT a bit - Planet Object Pascal57
I'ved created an RSS aggregation site for Object Pascal related blogs: http://planet.objpas.org/ This is a test run, and the look and feel will be changed in the feature.
- Fpc Access Violation if AppConfigDir doesn't exist.82
Launching a Lazarus application in a freshly installed Linux system, I found a condition which may be quite confusing for a normal user: the main form was shown, the…
- Modular Qt4Pas1
Simple "hello world" application created in QT Creator has only basic QT dependencies (libqtgui, libqtcore and libqtwidgets). But Qt4Pas has static linked api for all QT…
- Make TStringList.ExchangeItems virtual?9
Is it at all feasible to make TStringList.ExchangeItems a virtual method? Reason: In Lazarus we have a component (TValueListEditor) that has a TStringList descendant as…
- Configuration file handling8
If multiple, related, programs running on unix (Linux, Solaris etc.) refer to the same configuration file accessed via a TIniFile, is there any recommended "good…
- TEventLog, RegisterMessageFile and {$R fclel.res}3
While adapting some code to use Eventlog I found RegisterMessageFile, which the help helpfully explains (it registers the file used by Windows to show certain strings in…
- Abstract methods called from descendants via Inherited.0
This is a minor issue, just a question of design... I understand that by design abstract methods cannot be called and that doing so is an error. However FPC used to…
- Can't configure fppkg6
I'm trying to configure fppkg, because seems that this is only way to install GeckoPort version 2 (wiki.freepascal.org/GeckoPort_version2). I'm using thos tips:…
- download link on viewvc pages is missing7
Hi, the "(download)" link (together with the "(as text)") link that used to be next to "(view)" and "(annotate)" in viewvc revisions logs are missing, can this be…
- Tree structure14
Hi, I would like to know if there's a standard tree structure where each node is a TObject. With "standard" I mean, in a standard package, like fcl-base. Leonardo M.…
- TStringList.Put calls change even if value hasn't changed5
When you do something like StringList1.Strings[Index] := Value it calls TStringList.Put(). I would expect that if Value = Strings[Index] then nothing happens, and no…
- what happened to the "contributed units" listing?20
The database of contributed pascal code seems to have disappeared: http://www.freepascal.org/contrib/db.php3 Anyone know where it went, or how to get it back? :)
- GetCurrentThreadID under FreeBSD vs Linux6
Under Linux and Windows I have the following code which works fine. var LThreadID: string; begin FmtStr(LThreadID, '%.4d', [GetCurrentThreadID]); Under FreeBSD (64-bit)…
- TStringList.InsertItem2
Consider: Procedure TStringList.InsertItem(Index: Integer; const S: string); and Procedure TStringList.InsertItem(Index: Integer; const S: string; O: TObject); 1018…
- [TIP] Script for automatic installation of Lazarus and Free Pascal under Linux Mint 14.1 - 64bit0
Yesterday I created a script to install the Lazarus and Free Pascal on Mint 14.1 - 64 bit. The installation is done from sources downloaded via Github. For those who…
- JSON coders beware...2
i just saw this in my latest copy of @RISK and thought i'd share it since there seem to be quite a few coders using JSON...…
- -fPic2
When and where (platform) is -fPic needed for libraries? It is for Lazarus' Library template. Mattias
- Lazarus 1.0.6 Release1
The Lazarus team is glad to announce the release of Lazarus 1.0.6. This is a bug fix release. Here is the list of changes:…