Update 10/24/12: If you’d like a new version of this tutorial fully updated for iOS 6 and Xcode 4.5, check out iOS 5 by Tutorials Second Edition!Note ...
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其他好文 时间:
2014-10-29 16:54:07
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404
Channels can bebuffered. Provide the buffer length as the second argument tomaketo initialize a buffered channel:ch := make(chan int, 100)Sends to a b...
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其他好文 时间:
2014-10-29 01:43:40
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142
One Person Game
Time Limit: 1 Second Memory Limit: 32768 KB Special Judge
There is a very simple and interesting one-person game. You have 3 dice, namely Die1, Die2 and Die3. Die1 has ...
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其他好文 时间:
2014-10-28 12:17:39
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221
1、总结下最近做的几个需求: one:做完之后,感觉也没有那么难。写代码的时候,感觉不太敢下手,效率是我一个很大的问题! second: 过程中遇到几个棘手的问题: A、处理数据集DataSet的时候,查看 datasetContent 明明有内容,可返回的总行数却为零。 ...
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其他好文 时间:
2014-10-28 00:44:27
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185
selectsysdate,sysdate+numtosinterval(1,‘second‘)fromdual;加1秒selectsysdate,sysdate-numtosinterval(1,‘second‘)fromdual;减1秒selectsysdate,sysdate+numtosinterval(45,‘minute‘)fromdual;加45分钟selectsysdate,sysdate+numtosinterval(1,‘hour‘)fromdual;加1个小时
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数据库 时间:
2014-10-27 19:51:15
阅读次数:
565
//if-else嵌套过多时的优化方案在垒代码的时候经常会遇到 if-else 的嵌套判断,就是下一个判断依赖于上一个判断的结果,其基本的表现形式为if(){//first judge if(){//second //do something }else{ if(){//third //do...
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其他好文 时间:
2014-10-24 22:08:56
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354
public int Compare(Product first, Product second) { return PartialComparer.RefernceCompare(first, second) ?? PartialComparer.Comare...
#includeusing namespace std;int main (){ int i = 0; for(i = 0,cout<< "First=" << i <<' ';cout<< "Second=" << i <<' ',i < 10;i++,cout<< "Third=" <<i<<'...
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其他好文 时间:
2014-10-24 10:32:34
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153
Problem Description
The three hands of the clock are rotating every second and meeting each other many times everyday. Finally, they get bored of this and each of them would like to stay away from th...
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其他好文 时间:
2014-10-24 09:17:51
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334
/** * 时钟类 * * @author Administrator * */public class Clock { private int hour; private int minute; private int second; public Clock() { Calendar ca...
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其他好文 时间:
2014-10-23 20:41:04
阅读次数:
203