One of the factors that make these bags so well
known that it is true that they are very stylish, these bags come in different
designs. A wide range o...
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其他好文 时间：
2014-06-29 13:50:06
阅读次数：
302
【题目】
Given a string S and a string T, count the number of distinct subsequences of T in S.
A subsequence of a string is a new string which is formed from the original string by deleting some (can be none) of the characters without disturbing the relati...
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其他好文 时间：
2014-06-29 07:27:17
阅读次数：
210
在一个经过旋转后的有序数组中查找一个目标元素。
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4
5 6 7 0 1 2).
You are given a target value to search...
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其他好文 时间：
2014-06-20 13:06:31
阅读次数：
261
题目：
Roman numerals come from the ancient Roman numbering system. They are based on specific letters of the alphabet which are combined to signify the sum (or, in some cases, the difference) of th...
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其他好文 时间：
2014-06-20 12:27:09
阅读次数：
394
Ajax请求默认的都是异步的如果想同步 async设置为false就可以（默认是true）var
html = $.ajax({ url: "some.jsp", async: false}).responseText;
或者在全局设置Ajax属性$.ajaxSetup({ async: false...
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其他好文 时间：
2014-06-11 12:55:08
阅读次数：
198
reference:https://projects.drogon.net/raspberry-pi/wiringpi/functions/Functions
(API)Some of the functions in theWiringPilibrary are designed to mimic...
题目
Given a string S and a string T, count the number of distinct subsequences of T in S.
A subsequence of a string is a new string which is formed from the original string by deleting some (can be...
分类：
其他好文 时间：
2014-06-08 14:49:14
阅读次数：
347
Suppose a sorted array is rotated at some pivot
unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).You are
given a target value t...
分类：
其他好文 时间：
2014-06-08 02:05:43
阅读次数：
311
Follow up for "Unique Paths":Now consider if
some obstacles are added to the grids. How many unique paths would there be?An
obstacle and empty space i...
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其他好文 时间：
2014-06-08 00:33:42
阅读次数：
339
You are given the following information, but you may prefer to do some research for yourself.
1 Jan 1900 was a Monday.Thirty days has September,
April, June and November.
All the rest have thirty...
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其他好文 时间：
2014-06-07 13:56:52
阅读次数：
166
