Oralce中的to_date()函数用于将字符串转换为日期对象: to_date(
string, [ format_mask ] , [ nls_language ] )
string1要转换的字符串.format_mask可选项，日期转换格式.nls_language可选项. 指...
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移动开发 时间：
2014-05-09 12:43:26
阅读次数：
641
Single Number
Total Accepted: 19800 Total
Submissions: 44027My Submissions
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algor...
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其他好文 时间：
2014-05-08 11:01:40
阅读次数：
298
标题:working copy locked提示:your working copy
appears to be locked. run cleanup to amend the
situation.产生这种情况大多是因为上次svn命令执行失败且被锁定了。如果cleanup没有效果的话只好手动删除锁...
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其他好文 时间：
2014-05-07 10:40:33
阅读次数：
378
Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc. Develop a program which will compute the largest ...
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其他好文 时间：
2014-05-03 17:32:22
阅读次数：
284
