1、删除原有“钥匙串访问”中疑是过期的的证书;2、在Member Center中Certificate中删除疑是有问题的Certificate,重新添加新的Certificate;3、在“钥匙串访问” - 证书处理 - 从证书颁发机构请求证书,生成新的CertificateSigningReques...
分类:
移动开发 时间:
2014-07-16 21:43:05
阅读次数:
489
Evaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an integer or another express...
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其他好文 时间:
2014-07-16 20:44:52
阅读次数:
158
在Linux下执行svn add *时出现如下错误:svn: Valid UTF-8 data(hex: 4b)followed by invalid UTF-8 sequence(hex: fc 63 68 65)出现这个错误是因为svn库里有文件的名字不是utf-8编码的,这种情况对于中文来说很...
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系统相关 时间:
2014-07-13 08:03:13
阅读次数:
324
前几天发布应用时出现了如下所示的一段错误提示信息:weblogic.descriptor.DescriptorException: VALIDATION PROBLEMS WERE FOUNDproblem: cvc-enumeration-valid: string value '3.0' is ...
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Web程序 时间:
2014-07-13 00:53:05
阅读次数:
367
Given a string s, partition s such that every substring of the partition is a palindrome.
Return all possible palindrome partitioning of s.
For example, given s = "aab",
Return
[
["aa","...
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其他好文 时间:
2014-07-12 23:21:30
阅读次数:
215
Evaluate the value of an arithmetic expression in Reverse Polish Notation.
Valid operators are +, -, *, /.
Each operand may be an integer or another expression.
Some examples:
["2", "1", ...
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其他好文 时间:
2014-07-12 22:43:17
阅读次数:
267
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A man, a plan, a canal: Panama" is a palindrome.
"race a car" is not a ...
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其他好文 时间:
2014-07-12 20:10:54
阅读次数:
165
Given a binary tree, determine if it is a valid binary search tree (BST).
Assume a BST is defined as follows:
The left subtree of a node contains only nodes with keys less than the node's key.Th...
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其他好文 时间:
2014-07-12 17:26:31
阅读次数:
256
当您试图从单独的线程更新一个win form时,您将得到如下错误信息:"Cross-thread operation not valid: Control 'progressBar1' accessed from a thread other than the thread it was creat...
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数据库 时间:
2014-07-12 14:04:15
阅读次数:
337
Palindrome
Time Limit: 3000MS
Memory Limit: 65536K
Total Submissions: 51631
Accepted: 17768
Description
A palindrome is a symmetrical string, that is, a string read i...
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其他好文 时间:
2014-07-10 19:53:48
阅读次数:
245