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Find rows with multiple duplicate fields with Active Record, Rails & Postgres
...ROR: function count
– Magne
Jul 8 '15 at 13:01
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You can try User.select([:first,:email]).group(...
Select where count of one field is greater than one
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answered Sep 14 '10 at 15:45
OMG PoniesOMG Ponies
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Creating a new directory in C
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edited Sep 15 '11 at 11:53
answered Sep 15 '11 at 11:47
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What does “Splats” mean in the CoffeeScript tutorial?
... Trevor BurnhamTrevor Burnham
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Determine if an HTML element's content overflows
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edited Aug 26 '15 at 20:22
Nathan
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How do I turn a String into a InputStreamReader in java?
...ogerdpack
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answered Oct 29 '08 at 15:12
GuidoGuido
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Delete local Git branches after deleting them on the remote repo
...ant-branch)'
– Andrew Burns
Nov 12 '15 at 15:06
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Attach IntelliJ IDEA debugger to a running Java process
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edited Jun 24 '16 at 15:31
answered Jun 11 '15 at 23:27
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Is ASCII code 7-bit or 8-bit?
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edited Oct 22 '17 at 15:48
answered Feb 4 '13 at 16:07
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Why does the JVM still not support tail-call optimization?
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edited Jul 29 '15 at 12:53
tar
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answered Sep 10 '10 ...