Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the target, whe...
分类：
其他好文 时间：
2014-06-09 23:14:45
阅读次数：
264
返回查询影响的记录数
$res = $this->db->get_where('wx_life',array('id'=>$id));
$num = $res->num_rows();...
分类：
数据库 时间：
2014-06-09 23:10:50
阅读次数：
259
var domain="www.zuidaima.com";
var author="zuidaima";
var map=eval("["+Array(23).join("0x801,")+"0xfff]");
var tatris=[[0x6600],[0x2222,0xf00],[0xc600,0x2640],[0x6c00,0x4620],[0x4460,0x2e0,0x6220,0...
分类：
编程语言 时间：
2014-06-09 23:07:24
阅读次数：
348
std::string CStringToSTDStr(const CString& theCStr)
{
// Convert the CString to a regular char array
const int theCStrLen = theCStr.GetLength();
char *buffer = (char*)malloc(sizeof(char)*(theCStrLe...
分类：
其他好文 时间：
2014-06-08 16:33:53
阅读次数：
218
Find the contiguous subarray within an array (containing at least one number) which has the largest sum....
分类：
其他好文 时间：
2014-06-08 15:54:08
阅读次数：
258
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified.
You should pack your words in a greedy approach; that i...
分类：
编程语言 时间：
2014-06-08 15:25:00
阅读次数：
282
【题目】
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), design an algorithm to find the maximum profit.
...
分类：
其他好文 时间：
2014-06-08 15:11:58
阅读次数：
298
代码清单：
<?php
/**
* 检测输入中是否含有错误字符
* @author ruxing.li
* @param char $string 要检查的字符串名称
* @return boolean
*/
function is_badword($string) {
$badwords = array("\\",'&',' ',"'",'"','/','*',',',''...
分类：
其他好文 时间：
2014-06-08 14:49:48
阅读次数：
288
翻译自官方文档Tentative NumPy Tutorial，有删节。
基本操作
基本的算术运算符都可以应用于数组类型，结果为对应元素之间的运，返回值为一个新的数组。
>>> a = array( [20,30,40,50] )
>>> b = arange( 4 )
>>> b
array([0, 1, 2, 3])
>>> c = a-b
>>> c
array([20,...
分类：
其他好文 时间：
2014-06-08 09:11:14
阅读次数：
222
Given an array of integers, find two numbers such that they add up to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the target, whe...
分类：
其他好文 时间：
2014-06-08 02:12:04
阅读次数：
216
