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What is the purpose of the “final” keyword in C++11 for functions?
...ake sense to make the 'top-level' foo final, but it might make sense lower down.
(I think though, there is room to extend the words final and override to non-virtual members. They would have a different meaning though.)
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How do I exchange keys with values in a dictionary?
... (or 1e9) the memory usage will also be really large... and also slow this down a bunch.
– Trevor Boyd Smith
Nov 29 '18 at 17:39
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The selected run destination is not valid for this action
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I keep downloading Apple sample code written with earlier versions of Xcode exhibiting this problem, and your solution keeps fixing it. Thank you.
– Slipp D. Thompson
Jan 4 '13 at 3:59
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Java: How to set Precision for double value? [duplicate]
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Limits precision to 'maximum' N digits (not fixed to N digits).
Rounds down the number (not round to nearest).
See sample test cases here.
123.12345678 ==> 123.123
1.230000 ==> 1.23
1.1 ==> 1.1
1 ==> 1.0
0.000 ==> 0.0
0.00 ==> 0.0
0.4 ==> 0.4
0 ==> 0.0
1.4999 ==> 1....
How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...feel like I've been searching for ages! Just installing @types/node calmed down WebStorm; I'll see about the compiler later.
– Kesarion
Oct 6 '16 at 14:52
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FFmpeg: How to split video efficiently?
...an handle very large streams ? Because this is my problem, i want to break down my avi so i could use a filter to get rid of the distorsion. But a whole avi runs for hours.
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How to validate an email address using a regular expression?
... working and fairly fast regex. (Scrape the rendered version, not the markdown, for actual code.)
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...ion is possible; if a connection is not available (wrong hostname, network down etc), the script will attempt to create the database and will fail with possibly confusing error message
– Oliver
Jan 12 at 14:43
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Getting rid of all the rounded corners in Twitter Bootstrap
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Download the source .less files and make the .border-radius() mixin blank.
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Dismiss keyboard by touching background of UITableView
...eRecognizer:swipeUpGestureRecognizer];
UISwipeGestureRecognizer *swipeDownGestureRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)];
swipeDownGestureRecognizer.cancelsTouchesInView = NO;
swipeDownGestureRecognizer.direction = UISwipeGes...