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Rails - Validate Presence Of Association?
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fl00rfl00r
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Using @include vs @extend in Sass?
...hat you can declare placeholder classes within media queries.
Update 2014-12-28: Extends produce more compact CSS than mixins do, but this benefit is diminished when CSS is gzipped. If your server serves gzipped CSS (it really should!), then extends give you almost no benefit. So you can always use...
The 'packages' element is not declared
...ned.
– JosephDoggie
Mar 5 '15 at 20:12
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@JosephDoggie In any VS you will get the same behavior. ...
How do I run a Ruby file in a Rails environment?
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answered Mar 18 '12 at 13:48
Ryan PorterRyan Porter
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Rails: around_* callbacks
...cob Relkin
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NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”
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Peter Mortensen
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answered Jul 20 '12 at 17:52
OdradeOdrade
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Bash Script: count unique lines in file
...s myfile.txt.
– Johan
Dec 30 '18 at 12:28
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How can I set multiple CSS styles in JavaScript?
...-css-rules/4
– Andrei Oniga
Mar 13 '12 at 7:25
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@RohitTigga: A string containing CSS rules. E.g....
How to RedirectToAction in ASP.NET MVC without losing request data
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answered Aug 7 '08 at 5:12
HaackedHaacked
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How do I pass multiple parameters in Objective-C?
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Objective-C doesn't have named parameters, so everything on the left side of a colon is part o...