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Use git “log” command in another folder
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With git 1.8.5 (Q4 2013), you will have another choice, instead of setting --git-dir.
If you want to execute git log in folder B, type:
git -C B log
Just like "make -C <directory>", "git -C <directory> ..." tells Git to go the...
How to populate/instantiate a C# array with a single value?
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– Edward Ned Harvey
Mar 15 '13 at 20:07
8
I wrote an extension method like this but I had it re...
Update Angular model after setting input value with jQuery
... Thanks!
– Drone Brain
Oct 3 '13 at 20:07
3
Works perfect on hidden input: element.triggerHan...
Transposing a 2D-array in JavaScript
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@BillyMcKee in year 2019 and Chrome 75 loops are 45% slower than map. And yes, it transposes correctly, so the second run returns initial matrix.
– Ebuall
Jul 19 '19 at 5:27
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How to index characters in a Golang string?
...ng questions.
– Dave C
Apr 2 '15 at 20:15
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How should the ViewModel close the form?
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Joe WhiteJoe White
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3
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Length of a JavaScript object
...dding methods to Object is usually safe, though.
Here's an update as of 2016 and widespread deployment of ES5 and beyond. For IE9+ and all other modern ES5+ capable browsers, you can use Object.keys() so the above code just becomes:
var size = Object.keys(myObj).length;
This doesn't have to m...
Chrome extension: accessing localStorage in content script
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Update 2016:
Google Chrome released the storage API: http://developer.chrome.com/extensions/storage.html
It is pretty easy to use like the other Chrome APIs and you can use it from any page context within Chrome.
// Save it usin...
What does “#define _GNU_SOURCE” imply?
...OURCE, but you should avoid defining it and instead define _POSIX_C_SOURCE=200809L or _XOPEN_SOURCE=700 when possible to ensure that your programs are portable.
In particular, the things from _GNU_SOURCE that you should never use are #2 and #4 above.
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Python constructors and __init__
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edited Feb 7 '18 at 20:31
Solomon Ucko
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ans...