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Create a variable name with “paste” in R?
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How do I pick randomly from an array?
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1140
Just use Array#sample:
[:foo, :bar].sample # => :foo, or :bar :-)
It is available in Ruby...
Choice between vector::resize() and vector::reserve()
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Drawable image on a canvas
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answered Apr 8 '14 at 8:36
GáborGábor
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How to check the version before installing a package using apt-get?
I'm thinking to install hylafax+ version 5.5.4 which was release last month on my Debian PC.
10 Answers
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Fastest way to convert Image to Byte array
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LatentDenis
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answered May 19 '14 at 7:05
NewtNewt
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Python: Using .format() on a Unicode-escaped string
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244
Just make the second string also a unicode string
>>> s = u'\u2265'
>>> prin...
What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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