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Test whether a glob has any matches in bash
...ection.
– Ken Bloom
May 30 '10 at 4:01
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Difference between style = “position:absolute” and style = “position:relative”
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edited Sep 27 '17 at 16:01
Arion Krause
17633 silver badges66 bronze badges
answered Dec 16 '10 at 5:4...
How to put individual tags for a scatter plot
...variable.
– unutbu
Feb 29 '12 at 17:01
16
@Vladtn: You can remove the circles by omitting plt.sca...
What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
...ing);
}
}
}
This produces
00:00:00.7600000
00:00:01.0610000
making the ContainsKey + Item access about 40% slower assuming an even blend of hits and misses.
Moreover, when I change the program to always miss (i.e. always looking up "b") the two versions become equally fa...
How do I measure separate CPU core usage for a process?
...0.00 0.00 0.00 0.00 0.00 76.00
10:54:42 PM 2 2.02 1.01 0.00 0.00 0.00 0.00 0.00 0.00 96.97
10:54:42 PM 3 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 98.00
10:54:42 PM 4 14.15 0.00 1.89 0.00 0.00 0.00 0.00 0...
How to upgrade Git to latest version on macOS?
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kvm006kvm006
1,39011 gold badge1212 silver badges2020 bronze badges
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Rails 4: how to use $(document).ready() with turbo-links
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Yannick Schuchmann
39011 gold badge44 silver badges1313 bronze badges
answered Sep 12 '13 at 17:21
MeltemiMeltemi
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Ruby, remove last N characters from a string?
... user system total real
chomp 0.949823 0.001025 0.950848 ( 0.951941)
range 1.874237 0.001472 1.875709 ( 1.876820)
delete_suffix 0.721699 0.000945 0.722644 ( 0.723410)
delete_suffix! 0.650042 0.000714 0.650756 ( 0.651332)
I hope thi...
How to permanently remove few commits from remote branch
...STREAM REBASE section of the git rebase man page
With Git 2.23 (August 2019, nine years later), you would use the new command git switch.
That is: git switch -C mybranch origin/mybranch~n
(replace n by the number of commits to remove)
That will restore the index and working tree, like a git rese...
Managing Sessions in Node.js? [closed]
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answered Nov 20 '11 at 17:01
Hage YaapaHage Yaapa
44133 silver badges33 bronze badges
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