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When should assertions stay in production code? [closed]
...I think that advice is also in Code Complete, but I'm not finding it right now.
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What does a tilde do when it precedes an expression?
...l, it's generally too clever for its own good. :)
It's also less relevant now that JavaScript has Array.prototype.includes() and String.prototype.includes(). These return a boolean value. If your target platform(s) support it, you should prefer this for testing for the existence of a value in a str...
How do I scroll the UIScrollView when the keyboard appears?
... upon themselves to scroll the active text field above the keyboard for us now.
– paulvs
May 14 '17 at 15:29
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ReSharper - force curly braces around single line
...be added; if unchecked, braces will be removed.
Note: adding doesn't work now (don't know why - perhaps, too fresh version of ReSharper). However, if you will uncheck the mentioned item, the existent braces around single statements will not be removed.
UPD: The problem solved, see the first two co...
Are string.Equals() and == operator really same? [duplicate]
...der("hello").ToString();
if (x.Equals(y)) // Yes
// The compiler doesn't know to call ==(string, string) so it generates
// a reference comparision instead
if (x == y) // No
string xs = (string) x;
string ys = (string) y;
// Now *this* will call ==(string, string), comparing values appropriately
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How to pad zeroes to a string?
...in the parens; since only one thing is being printed, it works identically now on Py2 and Py3.
– ShadowRanger
Jan 25 '19 at 2:19
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Cutting the videos based on start and end time using ffmpeg
...0 -to 00:02:00 -i input.mp4 -ss 00:01:00 -to 00:02:00 -c copy output.mp4. Now, however, skipping is broken and the end time is not correct (in my case).
– Raphael
Nov 20 '17 at 8:37
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When should std::move be used on a function return value? [duplicate]
...ed, because return std::move(foo); is not eligible for NRVO.
As far as I know, 12.8/32 lays out the only conditions under which a copy from an lvalue can be replaced by a move. The compiler is not permitted in general to detect that an lvalue is unused after the copy (using DFA, say), and make the ...
What is a “web service” in plain English?
...his is the same as reading XML for me, and almost same as reading JSON. I know this post very old, though comment please, if it possible.
– Pavlo
Jun 27 '17 at 14:12
7
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What is the difference between and ?
... are also, yes, grouping them together. At least the way I do it, I don't know about you guys.
– trysis
Aug 5 '14 at 19:11
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