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Explicitly calling return in a function or not
...n value.
# here without calling .Primitive('return')
> (function() {10;20;30;40})()
[1] 40
# here with .Primitive('return')
> (function() {10;20;30;40;return(40)})()
[1] 40
# here return terminates flow
> (function() {10;20;return();30;40})()
NULL
> (function() {10;20;return(25);30;40})...
Java equivalent of unsigned long long?
...
This answer is a little outdated (it was posted 2009). Starting Java 8 (released March 2014), there is support for unsigned long. Check an example I posted below as an answer.
– Amr
Jan 19 '15 at 8:44
...
CSS Printing: Avoiding cut-in-half DIVs between pages?
...-break-inside: avoid;
}
}
Please note current browser support (12-03-2014):
Chrome - 1.0+
Firefox (Gecko) - 19.0+
Internet Explorer - 8.0+
Opera - 7.0+
Safari - 1.3+ (312)
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improve t...
In Objective-C, how do I test the object type?
... the actual element.
– andyvn22
Aug 20 '13 at 21:21
5
For a quick check this: NSLog(@"Is of type:...
How can I print variable and string on same line in Python?
..., alignment,width, set precision etc
>>> print "{:d} {:03d} {:>20f}".format(1,2,1.1)
1 002 1.100000
^^^
0's padded to 2
Demo:
>>> births = 4
>>> print "If there was a birth every 7 seconds, there would be: ",births,"births"
If there was a birth every 7 ...
Installing PG gem on OS X - failure to build native extension
...any thanks.
– Deborah
Oct 30 '13 at 20:37
4
This worked for me too - on a fresh Mavericks install...
How do I get the last inserted ID of a MySQL table in PHP?
...TION.
– Marcelo Assis
Jun 22 '12 at 20:21
28
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What is sharding and why is it important?
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edited Mar 24 '18 at 20:19
Nick Coons
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answer...
Why doesn't delete set the pointer to NULL?
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Dan OlsonDan Olson
20.6k44 gold badges3636 silver badges5252 bronze badges
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Copying files into the application folder at compile time
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edited Apr 20 '15 at 13:42
Stephen Oberauer
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