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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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Tested & Working Version
User.select(:first,:email).group(:first,:email).having("count(*) ...
Specify width in *characters*
... Actually, according to this chromium issue, Chrome supports it since v27, so right now the latest versions of all the major browsers (IE, Chrome and Firefox) support the ch unit :)
– waldyrious
May 9 '14 at 23:52
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What is the IntelliJ shortcut to create a local variable?
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John FeminellaJohn Feminella
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Subset of rows containing NA (missing) values in a chosen column of a data frame
...167user3226167
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Adding data attribute to DOM
... know why it does not?
– Luke W
Jan 27 '15 at 3:55
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Note that this doesn't create an actual dat...
What's the 'environment' task in Rake?
...the Tin Man
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answered Aug 12 '11 at 18:37
Sameer CSameer C
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How do I set the request timeout for one controller action in an asp.net mvc application
... AnthonyWJonesAnthonyWJones
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How do I apply CSS3 transition to all properties except background-position?
...self.
– animuson♦
Sep 17 '13 at 3:27
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It used to work on chrome for me. It's still working in ...
Efficient way to apply multiple filters to pandas DataFrame or Series
... Andy HaydenAndy Hayden
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bower command not found
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answered Jan 27 '16 at 23:53
beebee
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