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Git undo local branch delete
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edited Mar 13 '15 at 8:40
sashoalm
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answ...
Add new item in existing array in c#.net
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answered Oct 30 '08 at 7:04
Ed S.Ed S.
113k2020 gold badges162162 silver badges241241 bronze badges
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Pick a random element from an array
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Swift 4.2 and above
The new recommended approach is a built-in method on the Collection protocol: randomElement(). It returns an optional to avoid the empty case I assumed against previously.
let array = ["Frodo", "Sam", "Wise", ...
Git Bash is extremely slow on Windows 7 x64
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416
You can significantly speed up Git on Windows by running three commands to set some config opt...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
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edited Jul 3 '14 at 22:19
Martin Tournoij
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Git on Windows: How do you set up a mergetool?
...To follow-up on Charles Bailey's answer, here's my git setup that's using p4merge (free cross-platform 3way merge tool); tested on msys Git (Windows) install:
git config --global merge.tool p4merge
git config --global mergetool.p4merge.cmd 'p4merge.exe \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"'
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Javascript reduce on array of objects
... the sum of the x properties of the parameters:
var arr = [{x:1},{x:2},{x:4}];
arr.reduce(function (a, b) {
return {x: a.x + b.x}; // returns object with property x
})
// ES6
arr.reduce((a, b) => ({x: a.x + b.x}));
// -> {x: 7}
Explanation added from comments:
The return value of each...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
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746
Pointers is a concept that for many can be confusing at first, in particular when it comes to c...
Why does sizeof(x++) not increment x?
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542
From the C99 Standard (the emphasis is mine)
6.5.3.4/2
The sizeof operator yields the ...
How do I safely pass objects, especially STL objects, to and from a DLL?
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