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How to initialize a dict with keys from a list and empty value in Python?
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405
dict.fromkeys([1, 2, 3, 4])
This is actually a classmethod, so it works for dict-subclasses (li...
What is the best comment in source code you have ever encountered? [closed]
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518 Answers
518
Active
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Bash script to set up a temporary SSH tunnel
...master and -S for socket) as follows:
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Master running (pid=3517)
$ ssh -S my-ctrl-socket -O exit jm@sampledomain.com
Exit request sent.
Note that my-ctrl-socket will ...
Python str vs unicode types
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answered Aug 3 '13 at 15:32
BakuriuBakuriu
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split string only on first instance of specified character
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Chris Happy
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answered Jan 5 '11 at 18:30
MarkMark
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[ :Unexpected operator in shell programming [duplicate]
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answered Aug 5 '10 at 1:08
WolphWolph
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Can't compare naive and aware datetime.now()
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answered Mar 9 '13 at 5:54
Viren RajputViren Rajput
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Add new row to dataframe, at specific row-index, not appended?
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159
Here's a solution that avoids the (often slow) rbind call:
existingDF <- as.data.frame(matr...
Installing libv8 gem on OS X 10.9+
...etting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
20 Answers
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Is it possible to rename a maven jar-with-dependencies?
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edited May 31 '17 at 6:45
answered Jan 19 '13 at 18:19
vi...