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Fast way of finding lines in one file that are not in another?
I have two large files (sets of filenames). Roughly 30.000 lines in each file. I am trying to find a fast way of finding lines in file1 that are not present in file2.
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Upgrade python packages from requirements.txt using pip command
...ch to unpinned versions in your requirements file.
Example:
lxml>=2.2.0
This would upgrade lxml to any version newer than 2.2.0
lxml>=2.2.0,<2.3.0
This would upgrade lxml to the most recent version between 2.2.0 and 2.3.0.
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Git - Difference Between 'assume-unchanged' and 'skip-worktree'
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109
A small note to save few seconds searching and reading. To cancel --skip-worktree effects and unset the flag there is --no-skip-worktree op...
How to index characters in a Golang string?
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edited Jul 22 '18 at 17:08
answered Feb 22 '13 at 8:51
pe...
Java inner class and static nested class
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Code-Apprentice
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answered Sep 16 '08 at 8:28
MartinMartin
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How to get a microtime in Node.js?
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102
new Date().getTime()? This gives you a timestamp in milliseconds, which is the most accurate th...
Exact time measurement for performance testing [duplicate]
...Stopwatch();
sw.Start();
// ...
sw.Stop();
Console.WriteLine("Elapsed={0}",sw.Elapsed);
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Bootstrap: Open Another Modal in Modal
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Force unmount of NFS-mounted directory [closed]
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answered Sep 2 '08 at 19:05
tesseintessein
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Invalid argument supplied for foreach()
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530
Personally I find this to be the most clean - not sure if it's the most efficient, mind!
if (is...