chapter 1 Introduction1.Wave: energy propagation through oscillating an amplitude of some physical parameter but not propagnating a medium.Chapter 2 T...
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Web程序 时间：
2014-06-28 15:53:27
阅读次数：
200
你要是看过basic_stream_socket的文档，里面提到async_write_some不能保证将所有要发送的数据都发出去。并且提到如果想这样做，需要使用boost asio的async_writehttp://www.boost.org/doc/libs/1_53_0/doc/html/b...
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其他好文 时间：
2014-06-24 09:22:01
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282
npot texture: non-power-of-two texture.rectangle texture: non-square (height != wdith)在测试Samsumg Galaxy S4的时候, 发现rectangle texture支持不好, 虽然创建成功, 但是绘制有问...
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移动开发 时间：
2014-06-22 23:17:17
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240
swift定义可选型的时候，要用“?”，但是在swift的标准库中，可选型的定义是Optional，”?”只是个简写形式。
var myNum: Int?
var myNum: Optional
两句等价
可以看出可选型是个泛型，而Optional又是个枚举，Optional可以是 None,也可以是Some(T):
protocol Reflectable {...
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其他好文 时间：
2014-06-22 22:20:27
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259
??
Artifacts
工件
“Hello, World!”
is implemented as an applet, so it never stands alone but instead is typically a part of some Web page. The applet starts when its enclosing page is opened, trigge...
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其他好文 时间：
2014-06-22 19:50:03
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180
According to the order of data structure book, Arrays should be introduced in the frist time. When reviewing the some information related to arrays, I feel shocked that many useful classes and methods...
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编程语言 时间：
2014-06-22 18:13:18
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316
The partial sum problem
时间限制：1000 ms | 内存限制：65535 KB
难度：2
描述One day,Tom’s girlfriend give him an array A which contains N integers and asked him:Can you choose some integers from the N ...
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其他好文 时间：
2014-06-22 18:00:48
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166
Last night it took me about two hours to learn arrays. For the sake of less time， I did not put emphaises on the practice question, just now when reading the book, I found that some methods
referred...
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其他好文 时间：
2014-06-22 17:14:10
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152
This note summarizes articles from other places about Microsoft Windows images for OpenStack creation, along with some first hand experience. The whol...
In this post, I want to provide some additional insight on how the use of Open vSwitch (OVS) affects—or doesn’t affect, in some cases—how a Linux host...
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其他好文 时间：
2014-06-21 15:01:41
阅读次数：
334
