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Using sed, how do you print the first 'N' characters of a line?
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211
Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^\...
Eclipse hangs on loading workbench
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georgegeorge
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Get OS-level system information
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edited May 17 '11 at 2:59
travega
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MPICH vs OpenMPI
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answered Mar 11 '10 at 21:47
AnycornAnycorn
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ERROR: Error installing capybara-webkit:
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brew install qt
and then
gem install capybara-webkit -v '0.11.0'
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How to get String Array from arrays.xml file
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answered Mar 16 '10 at 11:59
Dimitar DimitrovDimitar Dimitrov
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Can't install PIL after Mac OS X 10.9
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211
Following worked for me:
ln -s /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.pl...
Notification when a file changes?
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11
Thanks for the nice example. I'll also point out that you can use the method WaitForChanged on FileSystemWatcher if you are looking for a ...
Increasing nesting function calls limit
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netcodernetcoder
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How can I list the contents of a directory in Python?
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import os
os.listdir("path") # returns list
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