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Numpy index slice without losing dimension information
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edited Nov 23 '17 at 5:53
Atcold
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answe...
Difference between doseq and for in Clojure
...seq is for executing side-effects and returns nil.
user=> (for [x [1 2 3]] (+ x 5))
(6 7 8)
user=> (doseq [x [1 2 3]] (+ x 5))
nil
user=> (doseq [x [1 2 3]] (println x))
1
2
3
nil
If you want to build a new sequence based on other sequences, use for. If you want to do side-effects (print...
remove None value from a list without removing the 0 value
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366
>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> [x for x in L if x is not None]...
How exactly does a generator comprehension work?
...s each item out of the expression, one by one.
>>> my_list = [1, 3, 5, 9, 2, 6]
>>> filtered_list = [item for item in my_list if item > 3]
>>> print(filtered_list)
[5, 9, 6]
>>> len(filtered_list)
3
>>> # compare to generator expression
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>>&...
Why does Lua have no “continue” statement?
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edited Apr 1 '13 at 20:56
finnw
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Rounding a double to turn it into an int (java)
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edited May 25 '13 at 22:59
Drupad Panchal
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answered Apr 1...
How do I convert a dictionary to a JSON String in C#?
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13 Answers
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How can I create Min stl priority_queue?
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answered Mar 13 '10 at 17:37
James McNellisJames McNellis
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How to replace text between quotes in vi
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183
Use ci", which means: change what inside the double quotes.
You can also manipulate other tex...
Is there any way to use a numeric type as an object key?
...a string via the toString method.
> var foo = {}
undefined
> foo[23213] = 'swag'
'swag'
> foo
{ '23213': 'swag' }
> typeof(Object.keys(foo)[0])
'string'
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