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How do you do a simple “chmod +x” from within python?
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If you know the permissions you want then the following example may be the way to keep it simple.
Python 2:
os.chmod("/somedir/somefile", 0775)
Python 3:
os.chmod("/somedir/somefile", 0o775)
Compatible with either (octal conve...
Skip first entry in for loop in python?
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# do work on 'prev' not 'car'
# at end of loop:
prev = car
# now you can do whatever you want to do to the last one on 'prev'
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fol...
xcode-select active developer directory error
...Xcode.
Preferences
Locations
Selected the Command Lin Tools: Xcode 6.1.1
Now when installing packages with npm I no longer get errors.
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Git format-patch to be svn compatible?
...tk to find the git SHA1 hash that most closely approximates the svn state.
Now compute a real patch by running diff -r over the two clones.
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How to inflate one view with a layout
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Just tried this now, I needed: View child = getLayoutInflater().inflate(R.layout.child,null);
– James
May 24 '12 at 0:23
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Select all columns except one in MySQL?
... This is way worse than just specifying the columns which is a known best practice.
– HLGEM
Jan 16 '14 at 18:08
3
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How to iterate through range of Dates in Java?
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The Joda-Time project is now in maintenance mode, and recommends migration to the java.time classes. As mentioned in comments, this Answer’s code works as-is in java.time, just change your import statements.
– Basil Bourque
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virtualenv --no-site-packages and pip still finding global packages?
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I know this is a really (really) old post, but I have searched everywhere, including asking some of my own questions on SO, and I cannot figure out how to get --no-site-packages to work. I'm getting close to just wiping ubuntu a...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
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This is the method() what I am looking for but I did not know where to call this method().
– user2841300
Dec 18 '13 at 9:07
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Bash history without line numbers
...irst that the history command was padding the line numbers with spaces and now the cut syntax makes more sense :) Thanks @Keith Thompson for your solution that will work for > 100k histories.
– cwd
Aug 18 '11 at 16:00
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