一、GCD VS NSOperation and NSOperationQueue Here’s a quick comparison of the two that will help you decide when and where to use GCD or NSOperation and NSOperationQueue:
GCD is a lightweight way to repres...
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其他好文 时间:
2015-02-27 20:17:41
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273
Save this code here for studying and using it.Surce code is here.CmdLine.h File#pragma once#include "unicodemacro.h"#include #include namespace Utilit...
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编程语言 时间:
2015-02-27 13:29:31
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160
Insert title here shfhjkasdgasfjgajskgdfjgdjasgfjasgfjkasgfjkasgdfjkgasjdkg 我终于明白,我其实有一条韧性十足的命,它远比我想象中的那条命结实得多、耐磨的多 Never increase, beyond ...
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其他好文 时间:
2015-02-27 13:17:25
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Insert title here Poem Poem Never increase, beyond what is necessary, the number of entities required to explain anything 甩灯歌互动哥覅和首个...
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其他好文 时间:
2015-02-27 11:50:46
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https://www.hackerrank.com/challenges/angry-childrenAmong N ints, pick K with min 'unfairness' (max of k - min of k). Here's the strategy: larger numb...
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其他好文 时间:
2015-02-27 07:42:23
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How To Use Git Source Control with Xcode in iOS 6If you're new here, you may want to subscribe to myRSS feedor follow me onTwitter. Thanks for visitin...
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移动开发 时间:
2015-02-26 14:36:37
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243
here’s what my first (virtual) solution was:123456function Refactored(const someInputParameters : integer): boolean;constreturnValue : array [0..1] of...
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其他好文 时间:
2015-02-26 01:17:18
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109
链接:click here
题意:
描述 You want to processe a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in ascending order. Then how many times it nee...
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编程语言 时间:
2015-02-25 21:10:08
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153
链接:click here
题意:
描述 路过这的20岁生日就要到了,他当然很开心,可是他突然想到一个问题,是不是每个人从出生开始,到达20岁生日时所经过的天数都是一样的呢?似乎并不全都是这样,所以他想请你帮忙计算一下他和他的几个朋友从出生到达20岁生日所经过的总天数,让他好来比较一下。
输入一个数T,后面T行每行有一个日期,格式是YYYY-MM-DD。如我的生日是1988-03-07。...
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其他好文 时间:
2015-02-25 19:53:54
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153
Problem Description
Now, here is a fuction:
F(x) = 6 * x^7+8*x^6+7*x^3+5*x^2-y*x (0
Can you find the minimum value when x is between 0 and 100.
Input
The first line of the input contains an in...
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其他好文 时间:
2015-02-25 14:17:22
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220