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FIND_IN_SET()函数
今天在做项目时,看到了一个从没见过的MySQL函数——FIND_IN_SET(),顿时就产生了浓郁的兴趣,然后就搜了搜,翻了翻。语法:FIND_IN_SET(str,strlist)定义:1. 假如字符串str在由N子链组成的字符串列表strlist中,则返回值的范围在1到N之间。2. 一个字符串列...
分类:其他好文   时间:2014-07-16 23:11:37    阅读次数:185
They Also Offer The Required Expertise To Help You Design Your Promotional Bag
There are simply no limits on how many bags of jute and denim are available. You can find them in all sorts of patterns and colors that bring joy to u...
分类:其他好文   时间:2014-07-16 23:09:32    阅读次数:190
Binary Tree Maximum Path Sum
Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1 ...
分类:其他好文   时间:2014-07-10 11:24:15    阅读次数:229
自定义闹钟 Reminder
Reminder reminder = ScheduledActionService.Find("MY REMINDER") as Reminder;if ( reminder != null ) { ScheduledActionService.Remove("MY REMINDER");}...
分类:其他好文   时间:2014-07-10 10:37:36    阅读次数:213
jQuer获取网页中的img的真实尺寸
varallImg=$('.content').find('img');allImg.each(function(){varself=this;varnewImg=newImage();newImg.src=this.src;newImg.onload=function(){ if(newImg.w...
分类:Web程序   时间:2014-07-10 09:57:28    阅读次数:280
Leetcode-Two Sum
题目: Given an array of integers, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the ta...
分类:其他好文   时间:2014-06-28 08:17:11    阅读次数:305
ProjectRuler 算法练习之 位数组成字符串相同的整数
Problem :It can be seen that the number, 125874, and its double, 251748, contain exactly the same digits, but in a different order.Find the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and ...
分类:其他好文   时间:2014-06-28 08:13:17    阅读次数:249
LeetCode——Path Sum II
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum. For example: Given the below binary tree and sum = 22, 5 / ...
分类:其他好文   时间:2014-06-28 07:31:28    阅读次数:214
FATAL ERROR: Could not find ./bin/my_print_defaults
我勒个去,上午刚搞好MySQL的编译安装,玛德一重启计算机然后重启服务又报错:[root@localhostmysql-5.5.13]#/usr/local/mysql/scripts/mysql_install_db--user=mysqlFATALERROR:Couldnotfind./bin/my_print_defaultsIfyoucompiledfromsource,youneedtorun‘makeinstall‘tocopyt..
分类:其他好文   时间:2014-06-28 06:21:53    阅读次数:313
遍历目录中所有文件并统计信息
遍历目录中所有文件,并且统计文件类型。#!/bin/bash #filename:filestat.sh #set-x if[$#-ne1]; then echo$0basepath; echo fi path=$1 declare-Astatarray; whilereadline; do ftype=`file-b"$line"` letstatarray["$ftype"]++; done<<(find$path-typef-print) ech..
分类:其他好文   时间:2014-06-28 00:16:08    阅读次数:224
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