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Leetcode: Valid Palindrome
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: Pana...
分类:其他好文   时间:2014-09-19 06:35:45    阅读次数:233
Leetcode: Valide Binary Search Tree
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...
分类:其他好文   时间:2014-09-19 04:28:05    阅读次数:247
LeetCode:Longest Substring Without Repeating Characters
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters fo...
分类:其他好文   时间:2014-09-18 14:40:43    阅读次数:208
[leetcode] Validate Binary Search Tree (检验是否为二叉查找树) Python
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...
分类:编程语言   时间:2014-09-18 11:24:13    阅读次数:379
Valid Palindrome
[leetcode]Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases....
分类:其他好文   时间:2014-09-17 23:24:22    阅读次数:198
VS2012编译出来的程序,在XP上运行,出现“.exe 不是有效的 win32 应用程序” “not a valid win32 application”
升级vs2010到vs2012,突然发现build出来的应用程序无法运行,提示“不是有效的 win32 应用程序” or “not a valid win32 application”。参考CSDN论坛中的方法,找到下面这篇文章:http://blogs.msdn.com/b/vsnetsetup/...
分类:移动开发   时间:2014-09-17 20:08:52    阅读次数:272
LeetCode 68 Text Justification
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified. You should pack your words in a greedy approach; that is,...
分类:其他好文   时间:2014-09-17 15:18:52    阅读次数:201
DYNAMICRESOLUTION | NODYNAMICRESOLUTION
有时候开启OGG进程的时候较慢,可能是因为需要同步的表太多,OGG在开启进程之前会将需要同步的表建立一个记录并且存入到磁盘中,这样就需要耗费大量的时间。OGG同时也提供了DYNAMICRESOLUTION | NODYNAMICRESOLUTION参数来解决这个问题,看官方如何描述的: DYNAMICRESOLUTION | NODYNAMICRESOLUTION Valid fo...
分类:其他好文   时间:2014-09-17 10:17:42    阅读次数:167
[leetcode] Valid Palindrome @ Python
原题地址:https://oj.leetcode.com/problems/valid-palindrome/题意:Given a string, determine if it is a palindrome, considering only alphanumeric characters an...
分类:编程语言   时间:2014-09-16 08:05:40    阅读次数:239
CI框架整合微信公共平台接口
#CI框架控制器_valid()) { #判判断是不是验证过 $echostr = $this->input->get('echostr'); if (!empty($echostr)) { #...
分类:微信   时间:2014-09-15 15:51:39    阅读次数:370
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