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[LeetCode]191.Number of 1 Bits
题目Write a function that takes an unsigned integer and returns the number of ’1’ bits it has (also known as the Hamming weight).For example, the 32-bit integer ’11’ has binary representation 00000000000...
分类:其他好文   时间:2015-04-12 21:12:01    阅读次数:130
SQL Server 2008 R2——ROW_NUMBER() 去掉不同行中相同列的重复内容
原文:SQL Server 2008 R2——ROW_NUMBER() 去掉不同行中相同列的重复内容==================================声明================================== 本文原创,转载在正文中显要的注明作者和出处,并保证文章的完...
分类:数据库   时间:2015-04-12 19:09:24    阅读次数:278
flex匹配json number, string
根据官网给出的number格式定义很容易匹配:DIGIT [0-9] DIGITS {DIGIT}+ INT "-"?([0-9]|[1-9][0-9]*) FRAC "."{DIGITS} E [eE][-+]? EXP {E}{DIGITS} NUMBER {INT}({FRAC}|{EXP}|{FRAC}{EXP})?string的匹配就复杂点, 开始...
分类:Web程序   时间:2015-04-12 17:50:33    阅读次数:118
【软件】MyEclipse 显示行数及Eclipse修改字体
1、MyEclipse显示行数 1)按Ctrl+F10,在弹出的菜单选中Show Line Numbers即可。 2)Windows->Preferences->General -> Editors -> Text Editors -> Show Line Number 参考网址:http:...
分类:系统相关   时间:2015-04-12 17:33:47    阅读次数:132
00-自测4. Have Fun with Numbers (20)
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 246913578, which happens to be another 9-digit number con...
分类:其他好文   时间:2015-04-12 16:16:59    阅读次数:128
LeetCode: 3SumClosest
Title :Given an arraySofnintegers, find three integers inSsuch that the sum is closest to a given number, target. Return the sum of the three integers...
分类:其他好文   时间:2015-04-12 14:42:44    阅读次数:72
leetcode Single Number C++ 解题思路
题目描述:Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime compl...
分类:编程语言   时间:2015-04-12 14:38:00    阅读次数:134
[LeetCode] Combination Sum II 组合之和之二
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
分类:其他好文   时间:2015-04-12 14:34:35    阅读次数:122
LeetCode39/40/79 Combination SumI/II /Word Search--backtracking**
一: LeetCode39 Combination Sum 题目: Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same repeated nu...
分类:其他好文   时间:2015-04-12 13:28:04    阅读次数:190
LeetCode ZigZag Conversion C++ 解题思路
一个难度为Easy的题,看了好多人的题解都没想明白,最后使劲想使劲想,才想的差不多。。太弱了,要找不到工作了。。题目描述:The string"PAYPALISHIRING"is written in a zigzag pattern on a given number of rows like t...
分类:编程语言   时间:2015-04-12 13:19:23    阅读次数:156
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