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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
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– Charles Duffy
Jun 1 '16 at 21:27
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I found another one excellent and detailed explanation -...
how to get android screen size programmatically, once and for all?
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edited Jun 27 '19 at 6:43
JohnyTex
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How do I ALTER a PostgreSQL table and make a column unique?
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I figured it out from the PostgreSQL docs, the exact syntax is:
ALTER TABLE the_table ADD CON...
Django select only rows with duplicate field values
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edited Jan 22 '17 at 22:27
John Mee
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Why can lambdas be better optimized by the compiler than plain functions?
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jcoderjcoder
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Correct mime type for .mp4
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Can I get a list of files marked --assume-unchanged?
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edited Oct 27 '16 at 8:55
answered May 7 '16 at 2:34
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Move window between tmux clients
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Jquery change background color
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How can I find all matches to a regular expression in Python?
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