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How to insert a new line in Linux shell script? [duplicate]
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In a django model custom save() method, how should you identify a new object?
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edited Jan 13 at 17:49
answered May 25 '09 at 18:49
D...
Enter triggers button click
... edited Sep 17 '17 at 22:08
76484
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answered Oct 16 '12 at 12:27
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Generic TryParse
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meJustAndrew
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answered Jun 2 '10 at 21:23
lukeluke
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How to get all of the immediate subdirectories in Python
...ural sorting (1, 2, 10), please have a look at https://stackoverflow.com/a/48030307/2441026
Results:
scandir is: 3x faster than walk, 32x faster than listdir (with filter), 35x faster than Pathlib and 36x faster than listdir and 37x (!) faster than glob.
Scandir: 0.977
Walk: ...
Creating a favicon [closed]
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14
Excellent app. This is one of the best favicon generator sites I've seen.
– Chris Livdahl
Jan 15 '14 ...
Have a reloadData for a UITableView animate when changing
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402
Actually, it's very simple:
[_tableView reloadSections:[NSIndexSet indexSetWithIndex:0] withR...
What's the difference between %s and %d in Python string formatting?
...are passed in via a tuple using the % operator.
name = 'marcog'
number = 42
print '%s %d' % (name, number)
will print marcog 42. Note that name is a string (%s) and number is an integer (%d for decimal).
See https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting for deta...
Get push notification while App in foreground iOS
...age while app is in foreground, use the following method.
iOS 10, Swift 3/4 :
// This method will be called when app received push notifications in foreground
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionH...
Setting ANDROID_HOME enviromental variable on Mac OS X
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edited Apr 22 '19 at 7:54
Anja Ishmukhametova
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answered Nov 1...