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Show just the current branch in Git
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As far as I can tell from the Git logs, this feature was merged in 2009-04-20 and was released with version 1.6.3.
– earl
Sep 13 '09 at 23:55
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Link to the issue number on GitHub within a commit message
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i'm not going to be the person who moves this answer from 666 votes to 667, but this was VERY helpful.
– jakeatwork
Sep 5 '16 at 22:06
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How to programmatically empty browser cache?
...nute a browser supports such a "feature" will be the minute I uninstall it from my computer.
What you can do is to tell it not to cache your page, by sending the appropriate headers or using these meta tags:
<meta http-equiv='cache-control' content='no-cache'>
<meta http-equiv='expires' ...
class
....instance_methods.include? :a #=> true
hi object inherits its #methods from its #singleton_class.instance_methods and then from its #class.instance_methods.
Here we gave hi's singleton class instance method :a. It could have been done with class << hi instead.
hi's #singleton_class has all...
How to get root view controller?
... to have two controllers assigned in this manner so that you can pull data from both to the watch?
– Johnny Marin
Mar 4 '16 at 18:10
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Sorting arrays in NumPy by column
...joa's method by using a stable sort like mergesort and sorting the indices from the least significant to the most significant columns:
a = a[a[:,2].argsort()] # First sort doesn't need to be stable.
a = a[a[:,1].argsort(kind='mergesort')]
a = a[a[:,0].argsort(kind='mergesort')]
This sorts by colu...
Android 4.2: back stack behaviour with nested fragments
...t).commit();
}
This gives you the same behavior as if your clicking back from regular Fragment B back to Fragment A, except now it is on the child fragments as well!
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“is” operator behaves unexpectedly with integers
... that’s mysterious, but I guess it’s for (dis)assembling integers into/from bytes.
– Davis Herring
Jan 27 '18 at 1:56
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How can I represent an infinite number in Python?
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There is an infinity in the NumPy library: from numpy import inf. To get negative infinity one can simply write -inf.
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What is the aspnet_client folder for under the IIS structure?
...will forgo creating a physical directory
* deleting the physical directory from time to time if you're sure your site doesn't need it and it really bothers you
* ignoring aspnet_client
* running "ASPNET_regiis /c" yourself if you're missing the folder, and need it
Probably most importantly, as a de...