系统环境: ubuntu12.04安装vm tools时出现如下问题The path "/usr/bin/gcc" is not valid path to the gcc binary解决方案:#cat /proc/versionLinux version 3.2.0-29-generic (bu...
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其他好文 时间:
2014-08-01 10:31:21
阅读次数:
230
题目:Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: ....
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编程语言 时间:
2014-08-01 10:27:11
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310
linker command failed with exit code 1 (use -v to see invocation)错误具体信息如下:Undefined symbols for architecture i386: "_OBJC_CLASS_$_VRGCalenda...
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其他好文 时间:
2014-07-31 23:22:40
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216
Validate Binary Search TreeGiven a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtre...
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其他好文 时间:
2014-07-31 23:11:40
阅读次数:
225
memcache扩展版本 3.0.8一. retry_interval$retry_interval 某个rpc服务器端失败后故障转移的时间,retry_interval的时间内,该节点会被一直标记为不可用,隔离掉,为小于0的数一直隔离。int mmc_server_valid(mmc_t *mmc...
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Web程序 时间:
2014-07-31 20:27:37
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269
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 n...
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其他好文 时间:
2014-07-31 16:08:26
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283
About oracle mulittenant environmentThe multitenant architecture enables an Oracle database to function as a multitenant container database (CDB) that...
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数据库 时间:
2014-07-31 13:07:46
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321
解法:用栈,注意栈的用法和switch的用法 1 class Solution { 2 public: 3 bool isValid(string s) { 4 5 stack istack; 6 string::iterator p=s.b...
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其他好文 时间:
2014-07-31 12:12:46
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229
Multi-processor systems are often implemented using a common system bus as the communication mechanism between CPU, memory, and I/O adapters. It is al...
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其他好文 时间:
2014-07-31 02:17:25
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432
题目:Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word.Return all suc....
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编程语言 时间:
2014-07-30 03:19:32
阅读次数:
341