安装libsvm的时候用到了mex -setup,有的会报 Could not find
the 64-bit compiler. This may indicate that the "X64 Compilers and Tools" or the
Microsoft Windo...
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其他好文 时间：
2014-05-24 03:59:31
阅读次数：
387
【题目】
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 '.'.
A partially filled sudoku which is valid.
Note:
A valid Sudoku board (par...
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其他好文 时间：
2014-05-22 09:58:54
阅读次数：
234
出现找不到xib指定的图片，需要指定图片的完整路径，不能只是图片名详见：http://vocaro.com/trevor/blog/2012/10/21/xcode-groups-vs-folder-references/An
image stored as a folder reference w...
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移动开发 时间：
2014-05-22 03:44:48
阅读次数：
491
解决办法如下：1. 修改项目的.net framework 为3.52. Application
Pool 选用 Sharepoint App pool3. 修改 web.config如下： ...
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移动开发 时间：
2014-05-21 21:57:44
阅读次数：
377
题目:
Given an array of integers, every element appears
three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implem...
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其他好文 时间：
2014-05-20 16:22:52
阅读次数：
241
分区的过程正常：[root@db1 /]#fdisk -lDisk /dev/sda:
21.4 GB, 21474836480 bytes255 heads, 63 sectors/track, 2610 cylindersUnits =
cylinders of 16065 * 512 = 82...
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系统相关 时间：
2014-05-19 23:51:01
阅读次数：
644
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 ...
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其他好文 时间：
2014-05-19 15:50:28
阅读次数：
447
我的环境是ubuntu14.04安装scrapy，我使用pip
安装如果你还没安装pip，用下面命令安装sudo apt-get install python-pip然后使用pip来安装python相关的库扩展pip
install scrapy不过出现错误error: could not cre....
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其他好文 时间：
2014-05-19 15:19:27
阅读次数：
364
【题目】
Given a digit string, return all possible letter combinations that the number could represent.
A mapping of digit to letters (just like on the telephone buttons) is given below.
Input:Digit string "23"
Output: ["ad", "ae", "af", "bd", "be", "bf",...
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其他好文 时间：
2014-05-18 07:30:12
阅读次数：
340
org.apache.ibatis.exceptions.PersistenceException:
### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is o...
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数据库 时间：
2014-05-18 06:19:21
阅读次数：
547
