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Difference between single and double square brackets in Bash
I'm reading bash examples about if but some examples are written with single square brackets:
6 Answers
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How can I get the active screen dimensions?
What I am looking for is the equivalent of System.Windows.SystemParameters.WorkArea for the monitor that the window is currently on.
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Junit - run set up method once
I set up a class with a couple of tests and rather than using @Before I would like to have a setup method that executes only once before all tests. Is that possible with Junit 4.8?
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Apache Proxy: No protocol handler was valid
I am trying to proxy a subdirectory to another server. My httpd.conf:
8 Answers
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Getting scroll bar width using JavaScript [duplicate]
The following HTML will display a scroll bar on the right inside edge of div.container.
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What does “coalgebra” mean in the context of programming?
I have heard the term "coalgebras" several times in functional programming and PLT circles, especially when the discussion is about objects, comonads, lenses, and such. Googling this term gives pages that give mathematical description of these structures which is pretty much incomprehensible to me. ...
Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...ad simple, but I cannot get it to work for the life of me.
I'm just trying to connect remotely to my MySQL server.
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How to get the browser viewport dimensions?
I want to provide my visitors the ability to see images in high quality, is there any way I can detect the window size?
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Compare two List objects for equality, ignoring order [duplicate]
Yet another list-comparing question.
9 Answers
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How to concatenate two MP4 files using FFmpeg?
I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to kee...