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LeetCode:Kth Largest Element in an Array
Kth Largest Element in an Array Total Accepted: 59659 Total Submissions: 175932 Difficulty: Medium Find the kth largest element in an unsorted array. Note that it is the kth la...
分类:其他好文   时间:2016-06-12 02:01:21    阅读次数:126
LeetCode:Remove Duplicates from Sorted Array II
Remove Duplicates from Sorted Array II Total Accepted: 77330 Total Submissions: 233813 Difficulty: Medium Follow up for "Remove Duplicates": What if duplicates are allowed a...
分类:其他好文   时间:2016-06-12 02:00:09    阅读次数:122
curl相关知识
$header=array( 'Host:www.zhihu.com', 'Origin:https://www.zhihu.com', 'Referer:https://www.zhihu.com/', 'User-Agent:Mozilla/5.0 (Windows NT 6.1; WOW64) ...
分类:Web程序   时间:2016-06-12 01:46:33    阅读次数:221
JavaScript_数组
/** * 数组本身也是对象 * js中数组类似于java里的map容器 长度可随意改变 ,元素类型任意 * */ // var arr = new Array(); // var arr = [1,2,3,4,true ,'abc' , new Date()] ; // alert(arr.len ...
分类:编程语言   时间:2016-06-12 00:16:22    阅读次数:135
Number of Islands II
Given a n,m which means the row and column of the 2D matrix and an array of pair A( size k). Originally, the 2D matrix is all 0 which means there is o ...
分类:其他好文   时间:2016-06-11 22:42:54    阅读次数:248
C#单纯的字母数字ASCII码转换
字母转换成数字 byte[] array = new byte[1]; //定义一组数组array array = System.Text.Encoding.ASCII.GetBytes(string); //string转换的字母 int asciicode = (short)(array[0]) ...
分类:Windows程序   时间:2016-06-11 17:19:59    阅读次数:288
1. Two Sum
1. 问题描述 Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would ...
分类:其他好文   时间:2016-06-11 13:07:37    阅读次数:132
RAID技术介绍和总结
简介 RAID是一个我们经常能见到的名词。但却因为很少能在实际环境中体验,所以很难对其原理 能有很清楚的认识和掌握。本文将对RAID技术进行介绍和总结,以期能尽量阐明其概念。 RAID全称为独立磁盘冗余阵列(Redundant Array of Independent Disks),基本思想就是把多 ...
分类:其他好文   时间:2016-06-11 10:26:48    阅读次数:174
Warning: array_filter() expects parameter 2 to be a valid callback
Warning:array_filter()expectsparameter2tobeavalidcallback,function‘checkMonth‘notfoundorinvalidfunctionnameinpath\to\xxxModel.phponline36下面是相关的Code片段-php版本:5.6:functioncheckMonth($v){ return$v==$this->month; } functiongetByMonth($month){ $ret..
分类:其他好文   时间:2016-06-11 07:11:06    阅读次数:546
49. Group Anagrams
Given an array of strings, group anagrams together. Given an array of strings, group anagrams together. For example, given: ["eat", "tea", "tan", "ate ...
分类:其他好文   时间:2016-06-11 07:08:02    阅读次数:329
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