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Rails where condition using NOT NIL
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The canonical way to do this with Rails 3:
Foo.includes(:bar).where("bars.id IS NOT NULL")
A...
Ruby Regexp group matching, assign variables on 1 line
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answered Feb 16 '12 at 1:00
Lee JarvisLee Jarvis
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How to copy a file to a remote server in Python using SCP or SSH?
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answered Sep 16 '08 at 0:55
pdqpdq
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What is “Linting”?
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answered Dec 14 '11 at 11:16
OdedOded
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launch sms application with an intent
...ty found!"
– Olivier69
Mar 3 '10 at 16:07
okay, do you have an activity with the following attributes in its intent fi...
Is the practice of returning a C++ reference variable evil?
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16 Answers
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What's the difference between == and .equals in Scala?
...le(1.0) is false?
– Eastsun
Sep 13 '16 at 1:03
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Preview layout with merge root tag in Intellij IDEA/Android Studio
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edited Sep 29 '16 at 14:34
answered Sep 16 '16 at 20:36
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Python setup.py develop vs install
...asy_install.
– Joe D'Andrea
Jan 13 '16 at 16:24
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Which is better, return “ModelAndView” or “String” on spring3 controller
... approach is the new.
– akshayb
Oct 16 '13 at 13:46
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@skaffman Can you explain if there are any ...