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What is the bower (and npm) version syntax?
...ich is short for 'Semantic Versioning'. You can find documentation for the detailed syntax of SemVer as used in Bower and NPM on the API for the semver parser within Node/npm. You can learn more about the underlying spec (which does not mention ~ or other syntax details) at semver.org.
There's a su...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
Could you explain in detail what the :before_save and :before_create Ruby on Rails callbacks are, and what they have to do with Rails validations? Does validation occur after :before_save or :before_create ?
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Why does Azure deployment take so long?
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Check out this PDC10 video by Mark Russinovich. He goes into great detail on what's going on inside Azure with some insights into the (admittedly slow) deployment process.
Original link is no longer working. Here's another link to a version of the same presentation: https://channel9.msdn.co...
What makes JNI calls slow?
...ters for each JNI call and the code is not optimized.
There are many more details outlined in this paper
If you are interested in benchmarking JNI vs native code this project has code for running benchmarks.
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How does bash tab completion work?
...ry quite much, see the section Command line editing of the Bash manual for details.)
Bash itself has the built-in complete to define a completion mechanism for individual commands. If for the current command nothing is defined, it used completion by file name (using opendir/readdir, as Ignacio said)...
How to get memory available or used in C#
...es of physical memory mapped to the process context.
If you want a lot of details there is System.Diagnostics.PerformanceCounter, but it will be a bit more effort to setup.
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Manifest merger failed : uses-sdk:minSdkVersion 14
...your Manifest to avoid the merge conflict gradle throws. See this link for details: reddit.com/r/androiddev/comments/297xli/…
– Michel
Jun 28 '14 at 21:50
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Adaptive segue in storyboard Xcode 6. Is push deprecated?
...the explanation given for each new segue:
Show
Present the content in the detail or master area depending on the content of the screen. If the app is displaying a master and detail view, the content is pushed onto the detail area. If the app is only displaying the master or the detail, the content ...
How can I style an Android Switch?
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Very detailed thanks, the 9-patch slider images that let part of the thumb move out of the track was especially helpful as i couldn't work out how they were doing that. (the default slider has the pointy edge bits move past the en...
Configuring IntelliJ IDEA for unit testing with JUnit
..." answer please scroll down. This is quick and short answer, below is more detailed answer.
– Igor Konoplyanko
Jan 29 '16 at 13:53
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