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Definition of “downstream” and “upstream”
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$git rev-list --count --left-right "@{upstream}"...HEAD
>4 12
will print (the last cached value of) the number of commits behind (left) and ahead (right) of your current working branch, relative to the (if any) currently tracking remote branch for this local branch. It will pri...
Default argument values in JavaScript functions [duplicate]
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12
You have to check if the argument is undefined:
function func(a, b) {
if (a === undefined)...
Constructor function vs Factory functions
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answered Jan 2 '12 at 9:07
nnnnnnnnnnnn
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Concurrent HashSet in .NET Framework?
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edited Jun 13 at 12:26
John Smith
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answered Sep 20 '13 at ...
Google Authenticator available as a public service?
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120
The project is open source. I have not used it. But it's using a documented algorithm (noted i...
AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
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answered Mar 30 '15 at 12:39
an1waukonian1waukoni
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What is an efficient way to implement a singleton pattern in Java? [closed]
...c/…
– Etienne Neveu
Jun 23 '11 at 12:15
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show 9 more co...
Set cursor position on contentEditable
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edited May 23 '17 at 12:25
Community♦
111 silver badge
answered Aug 14 '09 at 17:39
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UICollectionView spacing margins
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michael23michael23
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39
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SQL: IF clause within WHERE clause
...ean check.
– Steve
Dec 17 '10 at 19:12
Thanks for a very elegant solution . Found a tutorial on the method you used wh...