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What does the line “#!/bin/sh” mean in a UNIX shell script?
...script, because false returns immediately anyways.
It's implemented as a comment so that anything coming in that line will not "relevant" to the interpreter specified. e.g. all scripting languages tend to understand that a line starting with # is a comment, and will ignore the !/usr/bin/whatever p...
Configure Sublime Text on OS X to show full directory path in title bar
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Using the slash character in Git branch name
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108
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Resuming git-svn clone
...s clone operation. After about 6 hours of importing (it's a big repo), my computer went and slept on me. Is there a way to resume the operation without redoing all of the initial work?
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How to remove a file from version control without deleting it?
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You want the --keep-local command-line option. This removes the file from version control without removing it from your filesystem.
$ svn rm --keep-local my_important_file
Note: The --keep-local only affects the svn rm of your copy. Other users may...
Matplotlib: “Unknown projection '3d'” error
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command for print version for python 3 is python -c 'import matplotlib; print(matplotlib.__version__)'
– Charlie Parker
Sep 5 '17 at 21:06
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How to define servlet filter order of execution using annotations in WAR
... edited May 23 '17 at 11:54
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answered Jul 3 '11 at 8:13
BalusCBalusC
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Changes in import statement python3
...ng directory.
@BrenBarn has already explained the star import case. For completeness, I will have to say the same ;).
For example, you need to use a few math functions but you use them only in a single function. In Python 2 you were permitted to be semi-lazy:
def sin_degrees(x):
from math i...
Use of 'use utf8;' gives me 'Wide character in print'
...de Tutorial for some examples). One of the simplest ways is to use the -CS command line flag - which tells the three standard filehandles (STDIN, STDOUT and STDERR) to deal with UTF8.
$ perl -Mutf8 -e 'print "鸡\n";'
Wide character in print at -e line 1.
鸡
vs
$ perl -Mutf8 -CS -e 'print "鸡\...