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What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...there should be helpful in getting this kind of thing work better(cleaner, more general). There are scripts that simply listen to what gets installed and then creates a script that when launched deletes all those files, or something like that.
– Nisse
Jul 27 '1...
How should I unit test threaded code?
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Does name length impact performance in Redis?
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The example key you give is for a set, set lookup methods are O(1). The more complex operations on a set (SDIFF, SUNION, SINTER) are O(N). Chances are that populating $userId was a more expensive operation than using a longer key.
Redis comes with a benchmark utility called redis-benchmark, if ...
How to have the cp command create any necessary folders for copying a file to a destination [duplica
...chy, rsync can do it in one operation. I'm quite a fan of rsync as a much more versatile cp replacement, in fact:
rsync -a myfile /foo/bar/ # works if /foo exists but /foo/bar doesn't. bar is created.
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CSS force image resize and keep aspect ratio
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Seems that display: block is no more needed.
– actimel
Jun 26 '14 at 9:18
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Get specific line from text file using just shell script
... What about with the sh command, I cannot use sed, awk. I should make this more clear in the question.
– GangstaGraham
Oct 11 '13 at 21:45
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What are .dex files in Android?
...cumentation on the Dalvik Executable Format (.dex files). You can find out more over at the official docs: Dex File Format
.dex files are similar to java class files, but they were run under the Dalkvik Virtual Machine (DVM) on older Android versions, and compiled at install time on the device to n...
What's a correct and good way to implement __hash__()?
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return NotImplemented
Also, the documentation of __hash__ has more information, that may be valuable in some particular circumstances.
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Node.js or Erlang
...rlang a try. Even though it will be a steeper learning curve, you will get more out of it since you will be learning a functional programming language. Also, since Erlang is specifically designed to create reliable, highly concurrent systems, you will learn plenty about creating highly scalable serv...
How do you run NUnit tests from Jenkins?
...st Process Exit Code: " + $unitTestProcess.ExitCode
"See $nUnitLog for more information or $nUnitErrorLog for any possible errors."
"Errors from NUnit Log File ($nUnitLog):"
Get-Content $nUnitLog | Write-Host
}
$exitCode = $unitTestProcess.ExitCode
exit $exitCode
The script is robust...