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Checking for the correct number of arguments
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– Laurence Gonsalves
Dec 3 '10 at 1:24
I figured it out thank you. How about if the file name doesnt exist?
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Compare integer in bash, unary operator expected
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Check if a value is within a range of numbers
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answered Jun 23 '11 at 12:47
PointyPointy
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Uninstall old versions of Ruby gems
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gem uninstall rjb --version 1.1.9
# remove all versions less than 1.3.4
gem uninstall rjb --version '<1.3.4'
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Print array elements on separate lines in Bash?
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450
Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@ and $*:
Unquo...
How to do a batch insert in MySQL
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304
From the MySQL manual
INSERT statements that use VALUES
syntax can insert multiple rows. T...
How can I split and parse a string in Python?
I am trying to split this string in python: 2.7.0_bf4fda703454
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Pandas DataFrame column to list [duplicate]
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Why is a 3-way merge advantageous over a 2-way merge?
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