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Ignore python multiple return value
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Brian ClapperBrian Clapper
22.4k66 gold badges6060 silver badges6565 bronze badges
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What's the simplest way to test whether a number is a power of 2 in C++?
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answered Sep 20 '08 at 14:45
AnonymousAnonymous
2,78011 gold badge1515 silver badges44 bronze badges
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Adding a column to a data.frame
...rding to column 1 ( h_no ) in that way that the first series of h_no 1,2,3,4 is class 1, the second series of h_no (1 to 7) is class 2 etc. such as indicated in the last column.
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NodeJS - Error installing with NPM
...his out
https://github.com/nodejs/node-gyp/issues/629#issuecomment-153196245
UPDATED 02/2016
Some npm plugins need node-gyp to be installed.
However, node-gyp has it's own dependencies (from the github page):
UPDATED 09/2016
If you're using Windows you can now install all node-gyp dependenci...
Deleting an element from an array in PHP
...ay (3) { [0]=>int(0) ... when you unset($x[2]) from $x = array(1, 2, 3, 4); Result must be var_dump($x); // array(3) { [0]=> int(1) [1]=> int(2) [3]=> int(4) } (it was probably typo)
– inemanja
Apr 19 '16 at 5:33
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What's wrong with this 1988 C code?
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247
Your problem is with your preprocessor definitions of IN and OUT:
#define IN 1; /* insid...
What is a “cache-friendly” code?
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994
Preliminaries
On modern computers, only the lowest level memory structures (the registers) can m...
'echo' without newline in a shell script
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answered Jun 25 '12 at 16:42
Keith ThompsonKeith Thompson
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What text editor is available in Heroku bash shell? [closed]
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edited Feb 25 '14 at 7:08
answered Dec 19 '13 at 20:54
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