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Multiple commands on same line
I've been trying to find something that will let me run multiple commands on the same line in Vim, akin to using semicolons to separate commands in *nix systems or & in Windows. Is there a way to do this?
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Sort Dictionary by keys
...r getting an array of (key, value) pairs sorted by keys. Thanks for the comment.
– Ivica M.
Dec 24 '14 at 18:27
@Ivica...
Call Javascript function from URL/address bar
...l a javascript function from the URL? I am basically trying to leverage JS methods in a page I don't have access to the source.
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Why shouldn't all functions be async by default?
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First off, thank you for your kind words. It is indeed an awesome feature and I am glad to have been a small part of it.
If all my code is slowly turning async, why not just make it all async by default?
Well, you're exaggerating; all your code isn't turning async. When you add two...
How to check whether a script is running under Node.js?
... I'm using defines module.exports, so this solution would incorrectly tell me I'm in node.
– Mark Melville
Dec 31 '12 at 23:02
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How to check if current thread is not main thread
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How to adjust an UIButton's imageSize?
...ou're trying to do, you need to play with the buttons image edge inset. Something like:
myLikesButton.imageEdgeInsets = UIEdgeInsets(top, left, bottom, right)
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Sublime Text 2: Trim trailing white space on demand
I know that Sublime Text 2 can delete the trailing white space on files upon saving.
5 Answers
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How to use double or single brackets, parentheses, curly braces
...quare brackets seem to evaluate quite a lot quicker than single ones.
$ time for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done
real 0m33.478s
user 0m33.478s
sys 0m0.00...
How to concatenate two MP4 files using FFmpeg?
...he files are h264 and aac encoded and I'm hoping to keep the quality the same or as close to original as possible.
21 Answe...