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How do I find files that do not contain a given string pattern?
How do I find out the files in the current directory which do not contain the word foo (using grep )?
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ImportError: numpy.core.multiarray failed to import
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How to escape single quotes within single quoted strings
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What are all the escape characters?
I know some of the escape characters in Java, e.g.
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How to initialize all the elements of an array to any specific value in java
In C/C++ we have memset() function which can fulfill my wish but in Java how can i initialize all the elements to a specific value? Whenever we write int[] array=new int[10]; , this simply initialize an array of size 10 having all elements equal to zero. I just want to change this initializa...
How is null + true a string?
Since true is not a string type, how is null + true a string ?
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Quickly reading very large tables as dataframes
...at I would like to load as a dataframes in R. read.table() has a lot of convenient features, but it seems like there is a lot of logic in the implementation that would slow things down. In my case, I am assuming I know the types of the columns ahead of time, the table does not contain any column...
How to set the matplotlib figure default size in ipython notebook?
...just it manually. How to set the default size for the figure displayed in cell?
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Is there any overhead to declaring a variable within a loop? (C++)
I am just wondering if there would be any loss of speed or efficiency if you did something like this:
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How do I load a file into the python console?
I have some lines of python code that I'm continuously copying/pasting into the python console. Is there a load command or something I can run? e.g. load file.py
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