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When should you use constexpr capability in C++11?
... a, int b ) { return a * b; }
const int meaningOfLife = MeaningOfLife( 6, 7 );
Now you have something that can be evaluated down to a constant while maintaining good readability and allowing slightly more complex processing than just setting a constant to a number.
It basically provides a good aid...
How to create local notifications?
...c] init];
notification.fireDate = [NSDate dateWithTimeIntervalSinceNow:7];
notification.alertBody = @"This is local notification!";
notification.timeZone = [NSTimeZone defaultTimeZone];
notification.soundName = UILocalNotificationDefaultSoundName;
notification.applicationIconBadg...
Parse config files, environment, and command-line arguments, to get a single collection of options
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edited Mar 3 '15 at 17:33
answered Oct 17 '11 at 3:29
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Vim multiline editing like in sublimetext?
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7 Answers
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Extracting extension from filename in Python
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2070
Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation):
>>&...
IBOutlet and IBAction
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edited Nov 27 '11 at 20:17
Dan J
23.9k1717 gold badges9393 silver badges164164 bronze badges
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filename and line number of python script
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170
Thanks to mcandre, the answer is:
#python3
from inspect import currentframe, getframeinfo
fra...
Using Python String Formatting with Lists
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edited Sep 27 '11 at 12:03
answered Sep 27 '11 at 11:53
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CardView layout_width=“match_parent” does not match parent RecyclerView width
...t working for me.
– Zapnologica
Oct 7 '15 at 10:00
3
I think the correct understanding is that wh...