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jqGrid 自定义格式化
·jQuery("#grid_id").jqGrid({·...·colModel:[·...·{name:'price',index:'price',width:60,align:"center",editable:true,formatter:currencyFmatter},·...·]·.....
分类:其他好文   时间:2014-07-22 22:56:35    阅读次数:274
根据会员权限显示指定字段教程与源码
使用说明: 一、创建目录 在帝国的插件目录:e/extend/创建yz目录 二、创建文件 在我们创建的目录内新建一个文件index.php,文件内容如下 fetch1("select id,title,tprice,price from {$dbtbpre}ecms_".$class_r[$clas...
分类:其他好文   时间:2014-07-22 22:54:13    阅读次数:236
MySqli 执行多条SQL语句
使用multi_query(); 去执行SQL语句,执行多条语句多个SQL语句用“;”分开一:没有结果集的语句:$sql="insert into products (cid,name,price,num) values('2','PHP','2.22','10');update products ...
分类:数据库   时间:2014-07-15 23:12:08    阅读次数:325
符号常量
符号常量 为了编程和阅读的方便,在C++程序设计中,常用一个符号名代表一个常量,称为符号常量,即以标识符形式出现的常量。#define PRICE 30 //注意这不是语句,末尾不要加分号# include int main(){ cout << PRICE * PRIC...
分类:其他好文   时间:2014-07-15 09:03:25    阅读次数:267
[LeetCode] Best Time to Buy and Sell Stock III
ay you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete at...
分类:其他好文   时间:2014-07-13 23:22:16    阅读次数:294
HTML5新增加的功能
1、部分代码代替了以前的代码 例如:获取焦点 旧:document.getElementById("price");.focus; 新:2、使用HTML5之前,要表达一个文档的结构,只能通过来实现;在HTMl5之后,提供了更明确语义的元素,例如:...... ...... ...... ...
分类:Web程序   时间:2014-07-13 20:50:18    阅读次数:263
LeetCode——Best Time to Buy and Sell Stock III
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. Note: You ma...
分类:其他好文   时间:2014-07-13 13:55:14    阅读次数:305
LeetCode——Best Time to Buy and Sell Stock
Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the stock),...
分类:其他好文   时间:2014-07-12 17:34:34    阅读次数:170
LeetCode——Best Time to Buy and Sell Stock II
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy on...
分类:其他好文   时间:2014-07-12 16:31:50    阅读次数:192
DataBindings 与 INotifyPropertyChanged 实现自动刷新界面
业务逻辑与界面的分离对于维护与迁移是非常重要的,在界面上给某属性赋值,后台要检测到其已经发生变化问题:输入某物品 单价 Price, 数量Amount, 要求自动计算总价,即: TotalPrice = Price * Amount, 如下图:普通的实现方式TextBox.TextChanged()...
分类:其他好文   时间:2014-07-09 16:12:35    阅读次数:186
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