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php empty()和isset()的区别
empty()和isset()都是变量处理函数,作用是判断变量是否已经配置,正是由于它们在处理变量过程中有很大的相似性,才导致对它们的关系认识不足。单从empty()和isset()这两个函数本身来考虑的话会把人弄得更糊涂, 换一个角度来它。empty()和isset()的处理对象无外...
分类:Web程序   时间:2014-08-19 23:41:25    阅读次数:315
74cms注入一枚(无视GPC)
版本为最新的201408080x01代码分析看到\plus\weixin.php有如下代码public function responseMsg() { $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; if (!empty($p...
分类:其他好文   时间:2014-08-19 22:04:35    阅读次数:416
剖析magento中关于Email模板的设置
public function send() { $emailTemplate = Mage::getModel('core/email_template'); // Send all emails from corresponding list while (!empty($this->_emai...
分类:其他好文   时间:2014-08-19 20:42:15    阅读次数:184
leetcode之通配符
Wildcard Matching Implement wildcard pattern matching with support for '?' and '*'. '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequen...
分类:其他好文   时间:2014-08-18 18:34:13    阅读次数:214
时间格式化
/** *@desc 显示某一个时间相当于当前时间在多少秒前,多少分钟前,多少小时前 *@param timeInt:unixtime时间戳 *@param format:时间显示格式 *@return string*/ function__time_format($timeInt,$format=‘Y-m-dH:i:s‘){ if(empty($timeInt)||!is_numeric($timeInt)||!$time..
分类:其他好文   时间:2014-08-18 16:35:03    阅读次数:204
DataTable 转换为List
protected void Button1_Click(object sender, EventArgs e) { // string postfix = string.Empty; // string fileType = string.Empty; // postfix = ef[4, 1];...
分类:其他好文   时间:2014-08-18 12:18:54    阅读次数:152
【DataStrcutre】Introduction and description of Binary Trees
[Definitions] Here is the recursive definition of a binary tree: A binary tree is either the empty set or a triple T = (x,L,R), where x is a node and L and R are disjoint binary trees, neither of wh...
分类:其他好文   时间:2014-08-18 01:34:43    阅读次数:216
UVA - 10561 Treblecross (SG定理)
Treblecross is a two player gamewhere the goal is to get three X in a row on a one-dimensional board. At the startof the game all cells in the board is empty. In each turn a player puts a X in an empt...
分类:其他好文   时间:2014-08-17 17:03:33    阅读次数:358
ZOJ1463:Brackets Sequence(区间DP)
Let us define a regular brackets sequence in the following way: 1. Empty sequence is a regular sequence. 2. If S is a regular sequence, then (S) and [S] are both regular sequences. 3. If A an...
分类:其他好文   时间:2014-08-16 15:10:30    阅读次数:262
FastDFS安装、配置、部署(二)-Tracker配置详解
1、基本配置# is this config file disabled # false for enabled # true for disabled disabled=false# bind an address of this host # empty for bind all addresses of this host bind_addr=10.16.139.202# the track...
分类:其他好文   时间:2014-08-16 13:50:40    阅读次数:299
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