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PHP严重致命错误处理:php Fatal error: Cannot redeclare clas
PHP严重致命错误处理:php ?Fatal error: Cannot redeclare class or function 1、错误类型:PHP致命错误 Error type: PHP Fatal error Fatal error: Cannot redeclare (a) (previously declared in (b)) in (c) ...
分类:Web程序   时间:2014-08-11 03:11:11    阅读次数:375
Fatal error: Cannot redeclare tran() (previously declared in
解决方法如下:1.你该段源码里面是不是有include 或者require 之类的包含其他文件函数 包含的文件里已经有 函数 nw() 的定义 而这段代码里又有nv()的定义 所以出现redeclare (重复声明/定义)的错误2.php包含的两个文件有同名函数,会出现什么后果?答:(1)会报错:F...
分类:其他好文   时间:2014-07-30 09:52:53    阅读次数:233
ZOJ 1610 Count the Colors
线段树:延伸标记+暴力更新 记得刚学线段树的时候做这题WA了一版。。。。。现在分分钟搞定。。。。 Count the Colors Time Limit: 2 Seconds      Memory Limit: 65536 KB Painting some colored segments on a line, some previously painted segm...
分类:其他好文   时间:2014-07-18 23:07:26    阅读次数:330
Guest CPU model configuration in libvirt with QEMU/KVM
Many of the management problems in virtualization are caused by the annoyingly popular & desirable host migration feature! I previously talked about P...
分类:其他好文   时间:2014-07-16 18:23:52    阅读次数:296
WinSock实现的大文件传输
class file_send { public: SOCKET send_s; //The socket that used for sending which is established previously char * filename; //The full path of the file that the client...
分类:Windows程序   时间:2014-05-18 08:58:26    阅读次数:479
mysql日常错误信息解决方法:InnoDB: and force InnoDB to continue crash recovery here.
今天早上上班来打开环境,mysql报了这个错误,猜到的原因应该是昨天晚上下班没等mysql服务器退出就关闭计算机。2014-05-09 09:44:25 4128 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Pr...
分类:数据库   时间:2014-05-09 12:50:46    阅读次数:1089
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