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Format numbers to strings in Python
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Starting with Python 3.6, formatting in Python can be done using formatted string literals or f-strings:
hours, minutes, seconds = 6, 56, 33
f'{hours:02}:{minutes:02}:{seconds:02} {"pm" if hours > 12 else "am"}'
or the str.format function s...
How does the socket API accept() function work?
...ients, 10.0.0.1 and 10.0.0.2.
10.0.0.1 opens a connection on local port 1234 and connects to the server. Now the server has one socket identified as follows:
10.0.0.1:1234 - 192.168.1.1:80
Now 10.0.0.2 opens a connection on local port 5678 and connects to the server. Now the server has two s...
Finding which process was killed by Linux OOM killer
...sed on some heuristics (it's an interesting read: http://lwn.net/Articles/317814/ ).
4 Answers
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Warning as error - How to rid these
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answered Mar 26 '10 at 2:43
Michael PetrottaMichael Petrotta
55.9k1414 gold badges135135 silver badges173173 bronze badges
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Regex group capture in R with multiple capture-groups
... in the match (and one for the whole match):
> s = c("(sometext :: 0.1231313213)", "(moretext :: 0.111222)")
> str_match(s, "\\((.*?) :: (0\\.[0-9]+)\\)")
[,1] [,2] [,3]
[1,] "(sometext :: 0.1231313213)" "sometext" "0.1231313213"
[2,] "(moretext ::...
What's Up with Logging in Java? [closed]
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Dec 10 '08 at 1:50
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ggplot2 keep unused levels barplot
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answered Apr 2 '14 at 20:23
JarretinhaJarretinha
78866 silver badges99 bronze badges
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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
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3 Answers
3
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What's the dSYM and how to use it? (iOS SDK)
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edited Jan 28 at 13:37
Jose V
66811 silver badge1111 bronze badges
answered May 25 '14 at 11:13
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How can I use vim to convert my file to utf8?
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edited Apr 14 '14 at 23:23
answered Feb 16 '12 at 11:14
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