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Is it possible to install another version of Python to Virtualenv?
...rce/v/virtualenv/virtualenv-1.5.2.tar.gz#md5=fbcefbd8520bb64bc24a560c6019a73c
tar -zxvf virtualenv-1.5.2.tar.gz
cd virtualenv-1.5.2/
~/.localpython/bin/python setup.py install
3) Create a virtualenv using your local python
virtualenv docs
mkdir /home/${USER}/virtualenvs
cd /home/${USER}/virtualen...
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
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6173
How can I merge two Python dictionaries in a single expression?
For dictionaries x and y, z be...
Deleting an element from an array in PHP
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38 Answers
38
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How to create the most compact mapping n → isprime(n) up to a limit N?
...number with one bit e.g. for the given range of numbers (1, 10], starts at 3: 1110
31 Answers
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What are the best JVM settings for Eclipse? [closed]
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315
votes
It is that time of year again: "eclipse.ini take 3" the settings strike bac...
How to split a delimited string in Ruby and convert it to an array?
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>> "1,2,3,4".split(",")
=> ["1", "2", "3", "4"]
Or for integers:
>> "1,2,3,4".split(",").map { |s| s.to_i }
=> [1, 2, 3, 4]
Or for later versions of ruby (>= 1.9 - as pointed out by Alex):
>> "1,2,3,4".spli...
range over interface{} which stores a slice
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3 Answers
3
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Implementing slicing in __getitem__
...m__(self, val):
... print val
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>>> c = C()
>>> c[3]
3
>>> c[3:4]
slice(3, 4, None)
>>> c[3:4:-2]
slice(3, 4, -2)
>>> c[():1j:'a']
slice((), 1j, 'a')
share
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Can someone explain the traverse function in Haskell?
... with this line, thanks!
– agam
Jun 30 '18 at 5:42
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show 3 more comments
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Combined area of overlapping circles
... Spooky
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answered Nov 3 '09 at 14:47
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