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一个故事告诉你比特币的原理及运作机制 - 创意 - 清泛网 - 专注C/C++及内核技术
...样子，各个字段的意义后面会说到
编码生成器（哈希函数）。中本聪又向矿工组织的每个组分发了若干编码生成器，这个东西很神奇，将一页账簿填好内容的账簿纸放入这个机器，机器会在账簿纸的“本账单编号”一栏自动...
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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处理选项
在C#中，你可以使用Regex(String, RegexOptions)构造函数来设置正则表达式的处理选项。如：Regex regex = new Regex(@"\ba\w{6}\b", RegexOptions.IgnoreCase);
上面介绍了几个选项如忽略大小写，处理多行等，这些选项能用来改变处理正则...
Git 工具 - 子模块(submodule)：一个仓库包含另一个仓库 - 开源 & Github -...
...t = STRBUF_INIT;
在这里，我们看到子模块中定义了一个函数并在主项目中调用了它。 这明显是个简化了的例子，但是希望它能让你明白这种方法的用处。
有用的别名
你可能想为其中一些命令设置别名，因为它们可能...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...工具进行分析，他是一个分析器，记录了应用程序中每个函数的执行时间；我们可以打开DDMS然后选择一个进程，接着点击上面的“Start Method Profiling”按钮（红色小点变为黑色即开始运行），然后操作我们的卡顿UI（小范围测试...
Common CSS Media Queries Break Points [duplicate]
...ular layout instead. That is, gradually narrow your desktop browser window and observe the natural breakpoints for your content. It's different for every site. As long as the design flows well at each browser width, it should work pretty reliably on any screen size (and there are lots and lots of t...
'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
What explains the difference in behavior of boolean and bitwise operations on lists vs NumPy arrays?
8 Answers
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What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
What do folks here see as the relative strengths and weaknesses of Git, Mercurial, and Bazaar?
16 Answers
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Difference between “and” and && in Ruby?
What is the difference between the && and and operators in Ruby?
7 Answers
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The Definitive C++ Book Guide and List
...ious programming experience
C++ Primer * (Stanley Lippman, Josée Lajoie, and Barbara E. Moo) (updated for C++11) Coming at 1k pages, this is a very thorough introduction into C++ that covers just about everything in the language in a very accessible format and in great detail. The fifth edition (...
Using i and j as variables in Matlab
i and j are very popular variable names (see e.g., this question and this one ).
9 Answers
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