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In Bash, how can I check if a string begins with some value?
I would like to check if a string begins with "node" e.g. "node001". Something like
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Getting the count of unique values in a column in bash
I have tab delimited files with several columns. I want to count the frequency of occurrence of the different values in a column for all the files in a folder and sort them in decreasing order of count (highest count first). How would I accomplish this in a Linux command line environment?
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Updating a local repository with changes from a GitHub repository
I've got a project checked locally from GitHub, and that remote repository has since had changes made to it. What's the correct command to update my local copy with the latest changes?
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Remove HTML Tags in Javascript with Regex
I am trying to remove all the html tags out of a string in Javascript.
Heres what I have... I can't figure out why its not working....any know what I am doing wrong?
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Remove empty strings from a list of strings
I want to remove all empty strings from a list of strings in python.
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Java, List only subdirectories from a directory, not files
In Java, How do I list only subdirectories from a directory?
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Cartesian product of x and y array points into single array of 2D points
I have two numpy arrays that define the x and y axes of a grid. For example:
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How to have the cp command create any necessary folders for copying a file to a destination [duplica
When copying a file using cp to a folder that may or may not exist, how do I get cp to create the folder if necessary? Here is what I have tried:
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Python set to list
How can I convert a set to a list in Python? Using
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How to get arguments with flags in Bash
I know that I can easily get positioned parameters like this in bash:
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