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JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
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109
From http://www.sitepoint.com/javascript-truthy-falsy/
The following values are always falsy:
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Split a string on whitespace in Go?
...en(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s or an empty list if s contains only ...
CSS last-child(-1)
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answered Feb 10 '12 at 12:41
BoltClock♦BoltClock
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How to conclude your merge of a file?
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answered Jan 21 '10 at 21:30
MBOMBO
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What does [ N … M ] mean in C aggregate initializers?
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90
It is initialization using Designated Initializers.
The range based initialization is a gnu...
Akka Kill vs. Stop vs. Poison Pill?
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edited Sep 15 '14 at 20:16
Kamiel Wanrooij
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a...
python numpy machine epsilon
...a given float type is to use np.finfo():
print(np.finfo(float).eps)
# 2.22044604925e-16
print(np.finfo(np.float32).eps)
# 1.19209e-07
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nosetests is capturing the output of my print statements. How to circumvent this?
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220
Either:
$ nosetests --nocapture mytest.py
Or:
$ NOSE_NOCAPTURE=1 nosetests mytests.py
(it ...
CSS table column autowidth
...shua Pinter
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answered Jun 1 '12 at 15:36
Doug AmosDoug Amos
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String.Join method that ignores empty strings?
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ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
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answered May 1 '13 at 20:36
DamithDamith
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