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How to get all possible combinations of a list’s elements?
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482
Have a look at itertools.combinations:
itertools.combinations(iterable, r)
Return r le...
How to get a tab character?
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Aeyoun
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answered Mar 12 '12 at 2:24
josh3736josh3736
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How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
I wrote a very simple test code of printf uint64_t:
3 Answers
3
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How to redirect output of an entire shell script within the script itself?
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answered Nov 24 '08 at 19:11
Jonathan LefflerJonathan Leffler
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Add one row to pandas DataFrame
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>>> df
lib qty1 qty2
0 name0 3 3
1 name1 2 4
2 name2 2 8
3 name3 2 1
4 name4 9 6
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Lodash - difference between .extend() / .assign() and .merge()
... AdrieanKhisbe
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answered Nov 13 '13 at 23:21
Shital ShahShital Shah
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How to get the children of the $(this) selector?
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edited Jun 25 '14 at 20:45
gnarf
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How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
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Bhuwan
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answered Apr 20 '10 at 13:25
djdolberdjdolber
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Get list of data-* attributes using javascript / jQuery
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Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data():
As of jQuery 1.4.3 HTML 5 data-
attributes will be automatically
pulled in to jQuery's data object.
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Reading binary file and looping over each byte
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Python 2.4 and Earlier
f = open("myfile", "rb")
try:
byte = f.read(1)
while byte != "":
# Do stuff with byte.
byte = f.read(1)
finally:
f.close()
Python 2.5-2.7
with open("myfile", "rb") as f:
byte ...