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What does @@variable mean in Ruby?
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A variable prefixed with @ is an instance variable, while one prefixed with @@ is a class varia...
How can I push a local Git branch to a remote with a different name easily?
...am
Note that this used to be called tracking not upstream before Git 1.7.4.2, so if you're using an older version of Git, use tracking instead. The push.default option was added in Git 1.6.4, so if you're on an older version than that, you won't have this option at all and will need to explicitly ...
SELECT DISTINCT on one column
...er = 1
– Andre Nel
Jun 21 '17 at 11:46
This works although it's not a CTE ( ;WITH CTE ...... ) . more of a sub query w...
Why is document.body null in my javascript?
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edited May 23 '17 at 11:54
Community♦
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answered Mar 28 '12 at 22:44
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How to conditionally push an item in an observable array?
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4 Answers
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Are SVG parameters such as 'xmlns' and 'version' needed?
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4 Answers
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Does ARC support dispatch queues?
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The short answer: YES, ARC retains and releases dispatch queues.
And now for the long ans...
Are “elseif” and “else if” completely synonymous?
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edited Sep 7 '10 at 20:40
answered Sep 7 '10 at 20:25
Da...
Using Moq to determine if a method is called
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holroy
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answered Dec 7 '08 at 18:49
PaulPaul
2,8...
How to take emulator screenshots using Eclipse?
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answered Jan 14 '10 at 17:39
Dan LewDan Lew
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