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scopes with lambda and arguments in Rails 4 style?
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307
I think it should be:
scope :find_lazy, -> (id) { where(id: id) }
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What is the difference between Reader and InputStream?
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dimo414
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answered Dec 6 '10 at 14:54
Berin Lorits...
UIScrollView Scrollable Content Size Ambiguity
...tentView);
In this contentView, set top, bottom, left and right margins to 0 (of course from the scrollView which is the superView); Set also align center horizontally and vertically;
Finished.
Now you can add all your views in that contentView, and the contentSize of the scrollView will be autom...
Turn off Chrome/Safari spell checking by HTML/css
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edited Oct 10 '14 at 14:54
answered Dec 24 '10 at 4:16
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Unable to create a constant value of type Only primitive types or enumeration types are supported in
...aumaSlauma
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10
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CSS Pseudo-classes with inline styles
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Mar 13 '11 at 23:37
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Is the safe-bool idiom obsolete in C++11?
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answered Jun 5 '11 at 12:03
PuppyPuppy
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Create array of symbols
...iginal answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
share
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How to get terminal's Character Encoding
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108
The terminal uses environment variables to determine which character set to use, therefore you ...
How to define several include path in Makefile
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answered Nov 9 '10 at 14:31
Antoine PelisseAntoine Pelisse
11.4k44 gold badges2929 silver badges3030 bronze badges
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