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How do I run only specific tests in Rspec?
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@jwg2s I use a git hook to block commits with :focus, which also prevents undesirables like 'binding.pry, console.log`, etc. from creeping in to the codebase.
– zetetic
Nov 7 '13 at 21:35
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Is this a “good enough” random algorithm; why isn't it used if it's faster?
...have distinctly un-uniform output.
Inspired by this article about how bad php's rand() function is, I made some random matrix images using QuickRandom and System.Random. This run shows how sometimes the seed can have a bad effect (in this case favouring lower numbers) where as System.Random is pret...
How can I read a text file in Android?
... In the code below, an exception occurs (that means it goes to the catch block). I put the text file in the application folder. Where should I put this text file (mani.txt) in order to read it correctly?
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Vertical Text Direction
...(90deg);
transform: rotate(90deg);
white-space:nowrap;
display:block;
bottom:0;
width:20px;
height:20px;
}
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Do you need to dispose of objects and set them to null?
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If obj is a reference type then the finally block is equivalent to: if (obj != null) ((IDisposable)obj).Dispose();
– Randy supports Monica
May 28 '10 at 6:12
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How could I use requests in asyncio?
...l http request tasks in asyncio , but I find that python-requests would block the event loop of asyncio . I've found aiohttp but it couldn't provide the service of http request using a http proxy.
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【软著】软件著作权证书申请流程及注意事项，模板分享 - App Inventor 2 中...
...一种文件格式，它是 App Inventor 项目中用于存储 块编程（Block Programming）设计的中间表示文件。具体来说，.yail 文件包含了通过图形化编程界面（Blocks Editor）创建的应用逻辑的 XML 格式描述。当用户在 App Inventor 中构建应用时，...
How to dynamically create generic C# object using reflection? [duplicate]
...the same run time efficiency if they were implemented correctly. A switch block wouldn't have the same speed-ups as putting an integer in a switch block; it would compile to an if-else block.
– clemahieu
Jul 21 '09 at 23:29
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Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
...ic DNS server. If nslookup fails, public DNS servers like 8.8.8.8 might be blocked by your company (which I assume is for security reasons).
You'd think that adding your company's DNS servers to DOCKER_OPTS in /etc/default/docker should do the trick, but for whatever reason, it didn't work for me. ...
Sorting an IList in C#
...his question inspired me to write a blog post: http://blog.velir.com/index.php/2011/02/17/ilistt-sorting-a-better-way/
I think that, ideally, the .NET Framework would include a static sorting method that accepts an IList<T>, but the next best thing is to create your own extension method. It's...