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Why can't I stop vim from wrapping my code?
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answered Aug 17 '09 at 20:44
Stefano BoriniStefano Borini
120k8181 gold badges267267 silver badges395395 bronze badges
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Longest line in a file
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275
Using wc (GNU coreutils) 7.4:
wc -L filename
gives:
101 filename
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How do I turn a python datetime into a string, with readable format date?
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244
The datetime class has a method strftime. The Python docs documents the different formats it a...
tooltips for Button
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edited Jan 5 '17 at 23:10
Urda
5,40355 gold badges3131 silver badges4646 bronze badges
answered Fe...
Matrix Transpose in Python
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Python 2:
>>> theArray = [['a','b','c'],['d','e','f'],['g','h','i']]
>>> zip(*theArray)
[('a', 'd', 'g'), ('b', 'e', 'h'), ('c', 'f', 'i')]
Python 3:
>>> [*zip(*theArray)]
[('a', 'd', 'g'), ('b', 'e', ...
Android Studio/Intellij Idea: “Table of Contents” for a class
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244
IDEA has a tab called "Structure", which shows all the methods, fields, etc. of the currently-...
Faster s3 bucket duplication
...To quickly transfer a huge number of small files, run the script from an EC2 instance to decrease latency, and increase max_concurrent_requests to reduce the impact of latency. Eg:
aws configure set default.s3.max_concurrent_requests 200
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Convert RGBA PNG to RGB with PIL
...oad() # required for png.split()
background = Image.new("RGB", png.size, (255, 255, 255))
background.paste(png, mask=png.split()[3]) # 3 is the alpha channel
background.save('foo.jpg', 'JPEG', quality=80)
Result @80%
Result @ 50%
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How can I use “.” as the delimiter with String.split() in java [duplicate]
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203
String.split takes a regex, and '.' has a special meaning for regexes.
You (probably) want so...