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Why does appending “” to a String save memory?
...r such. If I'm the last person that needs this char [], and I only need a bit of it, make a new array for me to use internally.
– WW.
Jun 22 '11 at 2:24
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jQuery: Best practice to populate drop down?
...(assuming options is the ID of a drop down element.
PS My javascript is a bit rusty so the syntax may not be perfect
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VIP会员中心 · App Inventor 2 中文网，少儿编程陪伴者
...员中心 中文社区 关于 var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?8d287b854d737bdc880e8ddeac1b309d"; var s = document.getElementsByTagName("script")[0]; s.parentNod...
How to disable text selection using jQuery?
...selection (or anything else on SO for that matter), open thy minds just a bit. Often times people disable it for aesthetic reasons such as avoiding text selection on a double click of a label with text in it, etc. So either answer the question, or provide an actual counter point and specify what yo...
How can I get a channel ID from YouTube?
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Sorry, I was a bit unclear. I meant without actually having a google or youtube account.
– mrub
May 27 '15 at 12:02
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清...
...be cool if the cell supported different based numbers other than just base 10. Another possibility is to support exponential format. But that is probably going to be more work than what I am willing to put out.
Credits
Chris Maunder for his excellent grid control.
Andrew Truckle for his origina...
How to write LaTeX in IPython Notebook?
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hochopeperhochopeper
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Why does C# have break if it's not optional? [duplicate]
...to not allow fall-through, but still require a break?.
Quoting the salient bits, this is why they don't allow fall-through:
This implicit fall-through behavior is often used to reduce the amount of code needed and often isn't an issue the first time that code is written. However, as code moves fro...
Trying to start a service on boot on Android
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Benoit Duffez
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answered Mar 25 '11 at 23:55
Timo BruckTimo Br...
How to loop over directories in Linux?
... run as its argument in the middle instead of on the end, you have to be a bit creative. For instance, I needed to change into every subdirectory and run the command latemk -c. So I used (from Wikipedia):
find . -type d -depth 1 -print0 | \
xargs -0 sh -c 'for dir; do pushd "$dir" && ...