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When to use a “has_many :through” relation in Rails?
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Say you have these models:
Car
Engine
Piston
A car has_one :engine
An engine belongs_to :ca...
Is there a Newline constant defined in Java like Environment.Newline in C#?
...J.SteveJ.Steve
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Use dynamic variable names in JavaScript
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21
No it shouldn't as eval is evil. Never use eval!
– EasyBB
Jan 18 '14 at 21:18
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Sleep Command in T-SQL?
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edited Feb 21 at 19:49
Callum Watkins
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Usage of @see in JavaDoc?
...d, than to refer to it by @see - see (sic!) stackoverflow.com/questions/11121600/… ; many developers (me included) prefer having all the implementation details in one place, instead of neverending chain of upwards links leading upwards through an inheritance hierarchy.
– user...
How do I create/edit a Manifest file?
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ssamkossamko
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Difference between a clickable ImageView and ImageButton
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
Unix shell script to truncate a large file
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How does '20 seconds' work in Scala?
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
MySQL SELECT only not null values
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answered Mar 12 '11 at 21:01
Martin SmithMartin Smith
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