Error:A problem occurred configuring project ':app'.
> Could not resolve all dependencies for configuration ':app:_debugCompile'.
> Could not find com.android.support:support-v4:19.0.0.
Req...
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移动开发 时间：
2015-02-06 13:19:37
阅读次数：
1169
问题：
1，出现了问题[root@rekfan mysql]# service mysql restart
MySQL server PID file could not be found![失败]
Starting MySQL...The server quit without updating PID file (/usr/local/mysql/data/rekfan.pid).[失败...
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数据库 时间：
2015-02-06 13:15:59
阅读次数：
193
Given an index k, return the kth row of the Pascal’s triangle.For example, given k = 3,
Return [1,3,3,1].Note:
Could you optimize your algorithm to use only O(k) extra space?...
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其他好文 时间：
2015-02-06 13:15:11
阅读次数：
218
Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephon...
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其他好文 时间：
2015-02-06 11:12:30
阅读次数：
95
PROBLEM A: Eradicating
Ebola
The world medical association has announced that their new medication could stop Ebola and cure patients whose disease is not advanced. Build a realistic, sensible, a...
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其他好文 时间：
2015-02-06 09:30:36
阅读次数：
4914
题目链接：Valid Sudoku
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
The Sudoku board could be partially filled, where empty cells are filled with the character '.'.
Note:
A...
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其他好文 时间：
2015-02-06 00:50:56
阅读次数：
189
在集成ssh2三大框架的时候很容易就会造成懒加载异常,通常显示的错误信息是:org.hibernate.LazyInitializationException: could not initialize proxy - no Session懒加载异常出现的原因：我们在Action中调用Service...
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Web程序 时间：
2015-02-05 23:09:03
阅读次数：
344
在工程目录下的jni文件夹下编写的c/c++代码在编译时，通常会遇到如下的几种类型错误：
1、Unresolved inclusion：
2、syntax error
3、Function 'XXX' could not be resolved
4、Type 'XXX' could not be resolved
5、Symbol 'XXX' could not be resolved...
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系统相关 时间：
2015-02-05 15:08:53
阅读次数：
1305
A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null.
Return a deep copy of the list.
解题思路:简单的深拷贝思想，重点在于如何处理random结点...
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其他好文 时间：
2015-02-05 15:01:57
阅读次数：
151
---恢复内容开始---标题：Letter Combinations of a Phone Number通过率：26.6%难度：中等Given a digit string, return all possible letter combinations that the number could ...
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其他好文 时间：
2015-02-05 13:00:15
阅读次数：
173
