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Best way to add “current” class to nav in Rails 3
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edited May 25 '16 at 19:05
Juan Pablo Ugas
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answered Aug 2 '11 at...
Finding ALL duplicate rows, including “elements with smaller subscripts”
... he copies of 7, 8, and 9. Why does that work?
– JoeM05
Apr 9 '17 at 21:21
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Yellow fade effect with JQuery
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answered Jul 21 '12 at 4:05
Sterling NicholsSterling Nichols
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Pod install is staying on “Setting up CocoaPods Master repo”
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answered Aug 11 '15 at 9:05
Daniel ShinDaniel Shin
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Big-oh vs big-theta [duplicate]
... "O when they should have said Ω" - whoa! That's a serious error! Are you sure lots of people actually do this? (disclosure: I have done it on stackoverflow by mistake).
– polygenelubricants
Jul 12 '10 at 17:11
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Python try…except comma vs 'as' in except
...le exception types too. But the syntax was confusing; you'd use except NameError, ValueError: then wondered why the ValueError exception was never being caught. Or used except (NameError, e): and were left with a NameError for 'e'!
– Martijn Pieters♦
Dec 14 '...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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adding the .count gives PG::UndefinedFunction: ERROR: function count
– Magne
Jul 8 '15 at 13:01
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Android: combining text & image on a Button or ImageButton
...e approach.
– sstn
May 27 '11 at 14:05
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Just replace null with 0 if you are using resource ids f...
How to remove all null elements from a ArrayList or String Array?
...t saying.
– Hemanth
Feb 3 '16 at 14:05
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Escaping keyword-like column names in Postgres
... select would be
taken as a key word and would therefore provoke a parse error when
used where a table or column name is expected.
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