大约有 3,100 项符合查询结果（耗时：0.0177秒） [XML]
How can I read a text file without locking it?
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JamesJames
72.6k1717 gold badges151151 silver badges216216 bronze badges
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Get average color of image via Javascript
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AFAIK, the only way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
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Merging between forks in GitHub
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72
So the accepted answer above didn't work for me perfectly. Namely, it seemed to lose the link t...
How to send a command to all panes in tmux?
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None of the above answers worked for me (tmux v2.3), but this did, from the bash command line:
for _pane in $(tmux list-panes -a -F '#{pane_id}'); do \
tmux clear-history -t ${_pane} ; done
A more generalized script, for tmux commands other than 'clear-history' wou...
Remove local git tags that are no longer on the remote repository
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Looks like recentish versions of Git (I'm on git v2.20) allow one to simply say
git fetch --prune --prune-tags
Much cleaner!
https://git-scm.com/docs/git-fetch#_pruning
You can also configure git to always prune tags when fetching:
git config fetch.pruneTags true
If...
Can't ignore UserInterfaceState.xcuserstate
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Harris
6,68722 gold badges4848 silver badges4646 bronze badges
answered Jul 3 '11 at 22:25
mattmatt
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unix diff side-to-side results?
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srpatchsrpatch
18722 silver badges44 bronze badges
2
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Java - removing first character of a string
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72
public String removeFirstChar(String s){
return s.substring(1);
}
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String.Join method that ignores empty strings?
...(s) Not String.IsNullOrEmpty(s)) Can you either change your answer or explain the Where statement?
– Doug
May 2 '13 at 13:44
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Display number with leading zeros
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72
I like this solution, as it helps not only when outputting the number, but when you need to assign it to a variable... e.g. x = str(datetim...