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What's the best way to break from nested loops in JavaScript?
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@JérémyPouyet - Your logic for down voting is inane and unwarranted. It answer the OP's question perfectly. The question is not concerned with your opinions regarding legibility. Please reconsider your approach to assisting the community.
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Meaning of “[: too many arguments” error from if [] (square brackets)
...o world == 0 ]
fi
The same will be true for any function call that puts down a string containing spaces or other special characters.
Easy fix
Wrap the variable output in double quotes, forcing it to stay as one string (therefore one argument). For example,
VARIABLE=$(/some/command);
if [ "$V...
UIButton inside a view that has a UITapGestureRecognizer
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@Martin IBAction compiles down to void so it doesn't leave any information behind at runtime to use for detection. But what you can do is walk up the view hierarchy, testing for UIControl, and returning NO if you find any controls.
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“unrecognized selector sent to instance” error in Objective-C
...own.
Next I had to reconnect the button to the event. To do this hold down the Control key and then drag a line from the button to the action. It should say "Connect Action". Note: I had to restart XCode for this to work for some reason; otherwise it only let me insert actions (aka create a new...
How do I get a YouTube video thumbnail from the YouTube API?
...deo has four generated images. They are predictably formatted as follows:
https://img.youtube.com/vi/<insert-youtube-video-id-here>/0.jpg
https://img.youtube.com/vi/<insert-youtube-video-id-here>/1.jpg
https://img.youtube.com/vi/<insert-youtube-video-id-here>/2.jpg
https://img.you...
“Least Astonishment” and the Mutable Default Argument
... are wonderful, when you understand how to use them. I guess it just boils down to opinion on this particular pitfall.
– Matthew
Jun 19 '14 at 17:54
33
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Argument list too long error for rm, cp, mv commands
...e. Not fancy stuff that if you miss type a dot will let your company crash down in one minute.
– ArtificiallyIntelligence
Jun 13 '16 at 21:19
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Any tips on how to organize Eclipse environment on multiple monitors?
...200)
on the left I have the main coding window maximised with the outline down the right hand side.
On the second monitor I have the Junit window, Problems, Console and the package explorer
I have the same layout duplicated for all the perspectives that I use.
I have never used the Alt-Shift-Q s...
Cocoa: What's the difference between the frame and the bounds?
...very top left corner of the wall. To move it right, increase x, to move it down increase y.
To help me remember bounds, I think of a basketball court where sometimes the basketball gets knocked out of bounds. You are dribbling the ball all over the basketball court, but you don't really care where ...
TortoiseGit not showing icon overlays
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The down vote is unwarranted. My answer was for benefit of others who came to this page as I did, when I experienced the problem. I must have wasted 1/2 hour trying to figure it what the issue was, before just rebooting my PC. ...