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javascript check for not null
...d. I would stick to that (fyi Ujwal, !!val should technically work in C or C++ also) see here for javascript 'truthiness' values: janosch.woschitz.org/javascript-equality-comparison
– Will Buck
Mar 21 '13 at 18:00
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The tilde operator in C
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Struct Constructor in C++?
Can a struct have a constructor in C++?
16 Answers
16
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Alternative for PHP_excel
...x) and CSV
xhook's php-spreadsheetreader Claims to do most formats
A new C++ Excel extension for PHP, though you'll need to build it yourself, and the docs are pretty sparse when it comes to trying to find out what functionality (I can't even find out from the site what formats it supports, or whe...
Number of occurrences of a character in a string [duplicate]
...iler. E.g. the example should be inlined to a simple loop (like it does in C++ and Haskell).
– Hi-Angel
Aug 12 '15 at 14:52
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Regex: ignore case sensitivity
...ke of completeness I wanted to add the solution for regular expressions in C++ with Unicode:
std::tr1::wregex pattern(szPattern, std::tr1::regex_constants::icase);
if (std::tr1::regex_match(szString, pattern))
{
...
}
sha...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...说，大多数的IDE都有这个命令，比如：Delphi的make，Visual C++的nmake，Linux下GNU的make。可见，makefile都成为了一种在工程方面的编译方法。
0.1 关于程序的编译和链接
编译时，编译器需要的是语法的正确，函数与变量的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...说，大多数的IDE都有这个命令，比如：Delphi的make，Visual C++的nmake，Linux下GNU的make。可见，makefile都成为了一种在工程方面的编译方法。
0.1 关于程序的编译和链接
编译时，编译器需要的是语法的正确，函数与变量的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...说，大多数的IDE都有这个命令，比如：Delphi的make，Visual C++的nmake，Linux下GNU的make。可见，makefile都成为了一种在工程方面的编译方法。
0.1 关于程序的编译和链接
编译时，编译器需要的是语法的正确，函数与变量的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...说，大多数的IDE都有这个命令，比如：Delphi的make，Visual C++的nmake，Linux下GNU的make。可见，makefile都成为了一种在工程方面的编译方法。
0.1 关于程序的编译和链接
编译时，编译器需要的是语法的正确，函数与变量的...