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How to get the last element of an array in Ruby?
... KL-7KL-7
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What's the difference between “mod” and “remainder”?
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145
There is a difference between modulus and remainder. For example:
-21 mod 4 is 3 because -21 +...
JavaScript exponents
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47
There is an exponentiation operator, which is part of the ES7 final specification. It is suppos...
Get distance between two points in canvas
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answered Jan 4 '14 at 4:41
Igor ŠarčevićIgor Šarčević
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List distinct values in a vector in R
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Do you mean unique:
R> x = c(1,1,2,3,4,4,4)
R> x
[1] 1 1 2 3 4 4 4
R> unique(x)
[1] 1 2 3 4
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vertical & horizontal lines in matplotlib
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Ajasja
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answered Jun 5 '13 at 2:18
Bennett BrownBennett Brown
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How to list empty folders in linux
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kenorb
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answered Feb 23 '12 at 17:26
Kirby ToddKirby...
Should ol/ul be inside or outside?
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The short answer is that ol elements are not legally allowed inside p elements.
To see why, le...
ASP MVC href to a controller/view
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edited Nov 21 '16 at 14:38
Stuart.Sklinar
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an...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
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284
This answer is in three parts, see below for the official release (v3 and v4)
I couldn't even f...