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Fastest check if row exists in PostgreSQL
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Use the EXISTS key word for TRUE / FALSE return:
select exists(select 1 from contact where id=1...
Elegant ways to support equivalence (“equality”) in Python classes
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30 revs, 7 users 56%Tal Weiss
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How to grant remote access permissions to mysql server for user?
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answered Jun 4 '11 at 20:17
Michael BerkowskiMichael Berkowski
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RESTfully design /login or /register resources?
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Personally I don't like the idea of having the routes which return the form (/new). This breaks the separation between the view and business...
View a list of recent documents in Vim
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Lucas Pottersky
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answered Jan 8 '11 at 12:27
Alex BolotovAlex Bolotov
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Appending to an object
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How about storing the alerts as records in an array instead of properties of a single object ?
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How to get the day of week and the month of the year?
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edited Jan 27 '11 at 23:14
answered Jan 27 '11 at 22:50
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Count characters in textarea
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170
What errors are you seeing in the browser? I can understand why your code doesn't work if what ...
Is not an enclosing class Java
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answered Nov 27 '13 at 20:47
Peter LawreyPeter Lawrey
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