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How to switch databases in psql?
... Will HartungWill Hartung
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Enforcing spaces in string resources [duplicate]
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edited Oct 27 '16 at 3:11
Pang
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answered D...
How to create user for a db in postgresql? [closed]
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edited Nov 14 '14 at 11:11
stanhope
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answered Jun 2 '12 at 9:47
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How to remove non-alphanumeric characters?
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Sounds like you almost knew what you wanted to do already, you basically defined it as a regex.
preg_replace("/[^A-Za-z0-9 ]/", '', $string);
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How to display Base64 images in HTML?
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Check if a string matches a regex in Bash script
...1...09 either 01..09 end of line
# start of line or 10,11,12 or 10..29
# or 30, 31
That is, you can define a regex in Bash matching the format you want. This way you can do:
[[ $date =~ ^regex$ ]] && echo "matched" || ...
Which characters are valid in CSS class names/selectors?
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edited Oct 22 '18 at 11:37
João Pimentel Ferreira
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Efficiently convert rows to columns in sql server
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@tbag If you have an unknown number of rows, then you would have to use dynamic sql but be aware that transforming millions of rows will no...
How can I upgrade specific packages using pip and a requirements file?
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answered Jan 3 '11 at 9:56
Marcin ŚwierczyńskiMarcin Świerczyński
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Use of exit() function
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answered Mar 11 '10 at 13:29
Klaus Byskov PedersenKlaus Byskov Pedersen
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