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How should I unit test threaded code?
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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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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...
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...
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 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...
Create a .txt file if doesn't exist, and if it does append a new line
...and write to it, and if the file already exists I just want to append some more lines:
13 Answers
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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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ValueError: invalid literal for int() with base 10: ''
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I'll just add, to provide more clarity for future readers, that indeed, int(float('1.0')) works when int('1.0') throws the ValueError.
– katyhuff
Apr 26 '13 at 16:53
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