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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...ocal/mysql/lib/plugin/ |
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此外还需要导入Memcached插件所需要的表结构：
mysql> SOURCE /usr/local/mysql/share/innodb_memcached_config.sql
一切就绪后就可以激活Memcached插件了（当然如果需要的话也可以禁止）：
mysql> INS...
What does character set and collation mean exactly?
...llation is how to compare characters, in latin9, there are letters as e é è ê f, if sorted by their binary representation, it will go e f é ê è but if the collation is set to, for example, French, you'll have them in the order you thought they would be, which is all of e é è ê are equal, an...
Remove all special characters with RegExp
...letters.
Do not use [^\w\s], this will remove letters with accents (like àèéìòù), not to mention to Cyrillic or Chinese, letters coming from such languages will be completed removed.
You really don't want remove these letters together with all the special characters. You have two chances:
Add...
Difference between InvariantCulture and Ordinal string comparison
...iosyncrasies out there.
Ordinal 0 9 A Ab a aB aa ab ss Ä Äb ß ä äb ぁ あ ァ ア 亜 Ａ
IgnoreCase 0 9 a A aa ab Ab aB ss ä Ä äb Äb ß ぁ あ ァ ア 亜 Ａ
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InvariantCulture 0 9 a A Ａ ä Ä aa ab aB ...
Is ASCII code 7-bit or 8-bit?
My teacher told me ASCII is 8-bit character coding scheme. But it is defined only for 0-127 codes which means it can be fit into 7-bits. So can't it be argued that ASCII bit is actually 7-bit code?
...
Get random item from array [duplicate]
...swered Dec 23 '13 at 10:54
Naâmèn Mohamed AmineNaâmèn Mohamed Amine
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为什么编译好的libcurl静态lib用不了？ - C/C++ - 清泛网 - 专注C/C++及内核技术
...提示link2001未定义的外部符号，头文件、lib文件均已正常导入。解决
编译Dll能用，但如上图编译静态成静态lib，使用这个静态lib的时候，就会提示link2001未定义的外部符号，头文件、lib文件均已正常导入。
解决方法：
...
【工程源码】XPButton源码-XP风格按钮 - C/C++ - 清泛网 - 专注C/C++及内核技术
...CButton类，进行按钮的自绘。使用方法很简单：两个文件导入到项目工程，#include "XPButton.h...Win10下运行效果图：
主要原理是CXPButton继承CButton类，进行按钮的自绘。
使用方法很简单：
两个文件导入到项目工程，#include "XPButt...
[工程源码实例] C++ ADO 读写Excel源码及注意点 - C/C++ - 清泛网 - 专注C/C++及内核技术
...行结果截图：生成的Ｅｘｃｅｌ截图：主要代码片段： 导入Excel COM支持。。。不过程序编译后即使客户机没...工程源码下载：excel-ado.zip
运行结果截图：
生成的Ｅｘｃｅｌ截图：
主要代码片段：
//导入Excel COM支持...
__declspec(dllexport) 导出符号解决链接失败问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...符号解决链接失败问题特别注意：dllexport、dllimport导出、导入的方式仅针对dll动态库，而lib静态库无需任何申明，宏全部替换成空即可。error LNK2019: 无法解析的外部符号 "public: __thiscall CBtt::CBtt(void)" (??0CBtt@@QAE@XZ)，该符号在函数 ...