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【LeetCode】Remove Duplicates from Sorted Array II
Remove Duplicates from Sorted Array IIFollow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =...
分类:其他好文   时间:2014-05-23 10:23:40    阅读次数:250
UVA之1330 - City Game
【题目】 Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in which there are streets, trees, factories and...
分类:其他好文   时间:2014-05-22 13:09:50    阅读次数:247
node app.js不起作用的解决方法
In Express 3.0, you normally would use app.configure() (or app.use() ) to set up the required middleware you need. Those middleware you specified are bundled together with Express 3.0. e.g. var ex...
分类:移动开发   时间:2014-05-22 12:14:27    阅读次数:349
CareerCup之2.1无序链表删除重复元素
【题目】 原文: 2.1 Write code to remove duplicates from an unsorted linked list. FOLLOW UP How would you solve this problem if a temporary buffer is not allowed? 译文: 从一个未排序的链表中移除重复的项 ...
分类:其他好文   时间:2014-05-22 12:04:13    阅读次数:196
Using Sessions and Session Persistence---reference
Using Sessions and Session PersistenceThe following sections describe how to set up and use sessions and session persistence:Overview of HTTP Sessions...
分类:其他好文   时间:2014-05-22 00:29:42    阅读次数:298
关于项目中批量修改数据
一、在项目中批量修改数据时应该写一条Update的Sql语句来执行,不能先将所要修改的数据筛选出来,然后再遍历修改。原因:1.这样只操作一次数据库,而后者需要操作无数次,性能很差。2.绕圈子。需要修改数据时直接修改就行,不需要先全部查出来再逐条修改。3.修改数据时时可以使用join的,例如:1 up...
分类:其他好文   时间:2014-05-21 21:27:58    阅读次数:332
一个判断手机浏览器的PHP函数
function is_mobile(){$regex_match="/(nokia|iphone|android|motorola|^mot\-|softbank|foma|docomo|kddi|up\.browser|up\.link|";$regex_match.="htc|dopod|bl...
分类:移动开发   时间:2014-05-21 19:02:55    阅读次数:302
TI C66x DSP硬件信号量 - 2
The semaphore module can be used as an arbiter to ensure mutual exclusivity when sharing resources over multiple cores in a multicore device. It provides up to 64 independent semaphores that can be ac...
分类:其他好文   时间:2014-05-21 16:26:59    阅读次数:234
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 t...
分类:其他好文   时间:2014-05-21 07:42:18    阅读次数:230
Poj 1112 Team Them Up!
题意:现在有一群人,告诉你每个人都认识哪些人,让你将这一群人分成两组,其中每一组中的每个人都相互认识,并且使得两组中的人数尽量相近。问你是否能分成这样两组,如果不能输出No Solution ,否则输出人数最相近的方案。 注意你认识我不代表我认识你,组中的每一个人都必须是相互认识的。 首先建立由人和...
分类:其他好文   时间:2014-05-21 05:04:15    阅读次数:306
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