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C++STL容器使用经验总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。
第50条：熟悉STL相关的Web站点。
SGI STL站点：http://www.sig.com/tech/stl/
STLport站点：http://stlport.org
BOost站点：http://boost.org
C++ STL 容器
stdbool.h C99标准杂谈 - C/C++ - 清泛网 - 专注C/C++及内核技术
...th in the 9899:1990 edition of the ANSI C standard.
VS2012不支持：
https://social.msdn.microsoft.com/Forums/zh-CN/19818b42-3a4c-47bd-94d3-5dcde7f0df70/vs2012-c99
但是貌似自VS2013开始部分支持：
http://www.cnblogs.com/zenny-chen/p/3632071.html
http://tieba.baidu.com/p/27099291...
js/php判断终端类型：PC访问、手机访问、微信访问 - 更多技术 - 清泛网 - ...
...ser.versions.mobile && !browser.versions.iPad) {
window.location.href="https://www.tsingfun.com/index.php?m=wap";
}
</script>
不过有时候还是后端判断直接定位相应模板来得直接，不用中转一道，这里提供php的判断方法：
// 判断是否是手机端
functi...
stdbool.h C99标准杂谈 - c++1y / stl - 清泛IT社区，为创新赋能！
...th in the 9899:1990 edition of the ANSI C standard.
VS2012不支持：
https://social.msdn.microsoft.com/Forums/zh-CN/19818b42-3a4c-47bd-94d3-5dcde7f0df70/vs2012-c99
但是貌似自VS2013开始部分支持：
http://www.cnblogs.com/zenny-chen/p/3632071.html
http://tieba.baidu.com/p/27099291...
warning: implicit declaration of function
...mpile time directive.
Following links will shine light on the situation:
https://gcc.gnu.org/onlinedocs/gcc-5.3.0/gcc/Typeof.html
https://gcc.gnu.org/onlinedocs/gcc-5.3.0/gcc/Alternate-Keywords.html#Alternate-Keywords
as of conculsion try to use __typeof__() instead. Also gcc ... -Dtypeof=__type...
原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
...--------------------+
| Copyright (c) 2010-2014 Facebook, Inc. (http://www.facebook.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the ...
How can I parse a string with a comma thousand separator to a number?
....unicode.org/
The two best JS options I've come across for this so far:
https://github.com/google/closure-library/tree/master/closure/goog/i18n
https://github.com/globalizejs/globalize
share
|
i...
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...code data. As always, premature
optimization may be evil, but it is also fun.
Reference : Here
Check the source code (Reference Source .NET Framework 4.6.2)
IsNullorEmpty
[Pure]
public static bool IsNullOrEmpty(String value) {
return (value == null || value.Length == 0);
}
IsNullOrWhit...
When should I write the keyword 'inline' for a function/method?
When should I write the keyword inline for a function/method in C++?
15 Answers
15
...
Why are hexadecimal numbers prefixed with 0x?
...d parse these as octal, mangling the number before storing. To add to the fun, one popular database product would silently switch back to decimal parsing if the number contained an 8 or 9.
– Basic
Nov 24 '15 at 19:45
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