I found a Bug of Delphi XE3 Compiler,It may exists in XE4,XE5. Here is the code to show the bug procedure Test;overload; begin ShowMessage('procedure Test;'); end; procedure Test(Value:Integer);overload; begin if Value=1 then ShowMessage('procedure T…

http://delphi.wikia.com/wiki/CompilerVersion_Constant The CompilerVersion constant identifies the internal version number of the Delphi compiler. It is defined in the System unit and may be referenced either in code just as any other constant: if Com…

有个很简单的小错误,看一眼好象是DELPHI的BUG,结果找了一个晚上,后面才发现出错还是自己造成的原因. CLIENTDATASET.LOCATE ! 以为它工作出问题了,后来仔细比对,原来有个数据没有分大小写,还以为CLIENTDATASET.LOCATE失效! Caprilac成人羊奶粉400g*3袋CapriLac成人羊奶粉400g*3袋 应该说是还是高兴的,如果最终证明是DELPHI的BUG,那会是多么令人受打击!…

     今天遇到一个很隐蔽的 Delphi 问题,不知做了什么,有一个功能总是不能使用,后来跟踪以下发现是因为 Screen.DataModuleCount 总是返回 0,而程序中一个函数正好要用到它.找来找去都没找到解决办法: 用来好多方法均没遇到这种情况,于是后面就使用了最土的土照,一个个单元排除法,最后在其中一个单元惹得祸,只要不加入这个单元到工程就OK,这下 Screen.DataModuleCount 也正常了.     可是这个单元有什么魔法会导致这个问题呢,最后通过排查法找到,是…

it CompilerhelperForInitializingFinalizingVariable; interface { Compiler helper for initializing/finalizing variable } procedure _Initialize(p : Pointer; typeInfo : Pointer); procedure _InitializeArray(p : Pointer; typeInfo : Pointer; elemCount : Nat…

原文: http://blog.barrkel.com/2011/10/delphi-xe2-compiler-performance.html Delphi XE2 compiler performance Delphi XE2 introduced namespaces across the runtime library. This stressed unit name lookup inside the compiler, and led to some severe performan…

http://delphi.wikia.com/wiki/CompilerVersion_Constant The CompilerVersion constant identifies the internal version number of the Delphi compiler. It is defined in the System unit and may be referenced either in code just as any other constant: if Com…

Embarcadero is about to release a new Delphi compiler for the Linux platform. Here are some of the key technical elements of this compiler, and the few differences compared to Delphi compilers for other platforms. Embarcadero is about to release a ne…

VER300    Delphi Seattle / C++Builder Seattle    23    230    (Delphi:Win32/Win64/OSX/iOS32/iOS64/Android) (C++Builder:Win32/Win64/OSX/iOS32/iOS64/Android)        VER290    Delphi XE8 / C++Builder XE8    22    220    (Delphi:Win32/Win64/OSX/iOS32/iOS…

一.下载 官方下载网址: http://www.axolot.com/components/download.htm 从这里可以下载到从Delphi5到DelphiXE全部支持的版本. 二.软件安装 下载下来的文件是exe格式,可以直接安装,一路next即可. 按照默认安装,会在: C:\Documents and Settings\All Users\Documents\RAD Studio\8.0  路径下生成XLSRWII4_D2011.bpl,安装时需要使用. C:\Program Fi…