I use to think the worst feeling was losing someone you love.But,I was wrong.The worst feeling is the moment you have lost yourself之前我一直认为,世界上最悲伤的事情就是...
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其他好文 时间:
2014-10-17 09:37:04
阅读次数:
156
namespace Model; use Think\Model; class QqModel extends Model{//这两种方法都可以解决 // protected $trueTableName = 'tencent_qq'; protected $tablePrefix...
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数据库 时间:
2014-10-17 01:54:23
阅读次数:
219
Icon and Image SizesEvery app needs an app icon and a launch file or image. In addition, some apps need custom icons to represent app-specific content...
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移动开发 时间:
2014-10-16 12:39:42
阅读次数:
298
在redis2.8版本中有一个tcp-backlog配置, 说明如下:# TCP listen() backlog.## In high requests-per-second environments you need an high backlog in order# to avoid slow...
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其他好文 时间:
2014-10-16 01:22:21
阅读次数:
497
运行 install.packages("RCurl") 得到这样的结果 > I have some problem in running R-cran‘s Demography package. > The hmd.mx function need Rcurl. I tried to install RCurl, but meet the following error...
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编程语言 时间:
2014-10-15 23:11:42
阅读次数:
328
1. Game is easy to get ATM.2. Parallel is hard I think. Parallel is 11. My parallel number is 3. 2014 10 14 9:44PM. I NEED TO GET 4 PARALLEL. Parallel...
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其他好文 时间:
2014-10-15 14:13:20
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148
1.github首先需要一个SSH key进行加密。用来保证权限的。 生成SSH key的步骤:Step 1: Check for SSH keysFirst, we need to check for existing SSH keys on your computer. Open upyour ...
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其他好文 时间:
2014-10-15 14:11:00
阅读次数:
178
一道非常不错的状态压缩+map映射+背包的DP题目。
题意很简单,就是给N个物品有两个属性 a ,b.问对于A,B的要求是否可以用N件物品组合产生。若满足则输出一种。
这个直观感受就是背包问题啊,但是看下数据规模
The first line contains two integers N (1 N <= 400) and
Q (1 Q
For the next N lines,...
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其他好文 时间:
2014-10-15 11:18:00
阅读次数:
265
I NEED A OFFER!Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16505Accepted Submission(s): 6584Pr...
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其他好文 时间:
2014-10-13 00:35:38
阅读次数:
262
TP框架几个重要文件:index.php,ThinkPHP.php,Library/Think/Think.class.php,Library/Think/App.class.php,conversion.php空操作就是当用户访问不存在的方法,在控制器里声明一个_empty方法,这个方法会被自动调...
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其他好文 时间:
2014-10-12 21:58:38
阅读次数:
260