timer:tc/3对于统计函数运行时间是个很不错的函数,截图timer:tc/1,tc/2,tc/3的API:拿斐波那契数列入手做个讲解:-module(fib).-export([fib/1]).fib(0)
-> 0;fib(1) -> 1;fib(N) when N>1 -> fib(N-1...
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其他好文 时间:
2014-06-06 17:41:20
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325
Today is the last day that all the laptops of
winXP OS should be upgrade to WIN7. After updated. when i tried to debug my
application,i received this ...
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其他好文 时间:
2014-06-06 15:51:14
阅读次数:
275
Contents1 Overview1.1 Who developed HttpOnly?
When?1.2 What is HttpOnly?1.3 Mitigating the Most Common XSS attack using
HttpOnly1.3.1 Using Java to Se...
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其他好文 时间:
2014-06-06 15:04:08
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805
Lesson 1Pumas are large, cat-like animals which
are found in America. When reports came into London Zoo that a wild puma had
been spotted forty-five m...
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其他好文 时间:
2014-06-06 14:08:51
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210
What is Use-Case 2.0?Use Case: A use case is
all the ways of using a system to achieve a particular goal for a particular
user. Takentogether the set ...
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其他好文 时间:
2014-06-06 11:37:46
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236
```cppenum Iter: Int{ case s1=0, s2, s3, s4
mutating func next(){ if self == .s4 { self = .s1 return } ...
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其他好文 时间:
2014-06-06 09:07:38
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215
枚举 使用enum创建枚举——注意 Swift 的枚举可以关联方法: 1 enum Rank:
Int { 2 case Ace = 1 case Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten 3
case Jack, Q...
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其他好文 时间:
2014-06-06 08:30:54
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285
程序流程1 顺序2 分支if(){}else{}if(){}else if (){}else
if(){}else if(){}else{}switch()case 1:{}break;case 2:{}break;default:{}
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移动开发 时间:
2014-06-05 21:35:24
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257
摘要:如何从GPS转到谷歌?如何从百度转到高德?这些都是小case。我们还提供,如何将基站cell_id转换为GPS坐标?-----------------------------------------------------------------------------------------...
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Windows程序 时间:
2014-06-05 20:45:49
阅读次数:
1801
一。介绍public abstract void invalidateDrawable
(Drawable who)Called when the drawable needs to be redrawn. A view at this point
should invalidate itself ...
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其他好文 时间:
2014-06-05 14:13:44
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218