Preparing for App ReviewAfter you finish testing, you’re ready to submit your app for review. This chapter highlights a few tips to help you through t...
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移动开发 时间：
2015-05-11 16:02:45
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244
PIE stands for Progressive Internet Explorer. It is an IE attached behavior which, when applied to an element, allows IE to recognize and display a nu...
Problem Description
Although winter is far away, squirrels have to work day and night to save beans. They need plenty of food to get through those long cold days. After some time the squirrel family thinks that they have to solve a problem. They suppose th...
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其他好文 时间：
2015-05-08 22:08:36
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156
安装Discuz的时候出现了下面的报错：
Can’t connect to local MYSQL server through socket ‘var/lib/mysql/mysql.sock’(2)...
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Web程序 时间：
2015-05-08 18:08:06
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158
http://stackoverflow.com/questions/11990708/error-cant-connect-to-local-mysql-server-through-socket-var-run-mysqld-mysq1.pkill -9 mysqld2.rm -f /var/r...
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数据库 时间：
2015-05-08 12:49:16
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156
题意：有一个沙漏，如下图所示。你可以从第一行的任意一格开始往下走，向左下方或者右下方走，但不能走出沙漏。你的目标是让沿途所有经过的整数之和恰好为一个整数 s ，求出符合上述条件的路径总数，以及打印一条路径。如果有多条路径，选择起点编号最小的，每一行的格子编号从 0 开始。如果仍然有多个解，移动序列(L代表左移，R代表右移)的字典序应最小。如果不存在可行的路径，输出 0，并且在 0 的下面输出一行空行。
思路：看了一下别人的做法，坐标构造方面可谓大神自由妙计啊。把纵坐标构造成以下形式，用 str 数组保存
...
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其他好文 时间：
2015-05-08 09:42:26
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127
Problem StatementYou are a goblin miner. Your job is to mine gold.Picture yourself located in a mine. The mine can be seen as a rectangular grid of (N+1) times (M+1) cells. Rows are numbered 0 through...
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其他好文 时间：
2015-05-07 16:41:22
阅读次数：
122
Description
Given four numbers, can you get twenty-four through the addition, subtraction, multiplication, and division? Each number can be used only once.
Input
The input consists of multi...
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其他好文 时间：
2015-05-03 20:41:17
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136
A Walk Through the ForestTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 6397 Accepted Submission(s): 2348Problem Description
Jimmy experie...
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其他好文 时间：
2015-05-03 00:52:15
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163
Description
The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombies, chainsaw-wielding psychopaths, hippies, and other terro...
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其他好文 时间：
2015-05-02 15:14:04
阅读次数：
131
