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What is scope/named_scope in rails?
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edited Sep 10 '16 at 8:25
Andreas
75099 silver badges1212 bronze badges
answered Feb 2 '11...
Convert boolean to int in Java
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600
int myInt = myBoolean ? 1 : 0;
^^
PS : true = 1 and false = 0
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How do streaming resources fit within the RESTful paradigm?
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I did not manage to find materials about truly RESTful streaming - it seems that results are mos...
Why is whitespace sometimes needed around metacharacters?
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Toothbrush
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answered Jan 17 '14 at 13:20
Dmitri ChubarovDmitri Chubarov
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Centering the pagination in bootstrap
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Bootstrap has added a new class from 3.0.
<div class="text-center">
<ul class="pagination">
<li><a href="?p=0" data-original-title="" title="">1</a></li>
<li><a href="?p=1" data-original-title="" t...
What's the difference between ngModel.$modelValue and ngModel.$viewValue
...sion of that string. For example, the input might be showing the string '200' but the <input type="number"> (for example) will actually contain a model value of 200 as an integer. So the string representation that you "view" in the <input> is the ngModel.$viewValue and the numeric repr...
How to represent empty char in Java Character class
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You may assign '\u0000' (or 0).
For this purpose, use Character.MIN_VALUE.
Character ch = Character.MIN_VALUE;
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Haskell: Where vs. Let
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40
1: The problem in the example
f :: State s a
f = State $ \x -> y
where y = ... x ...
i...
Where does the “flatmap that s***” idiomatic expression in Scala come from?
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answered Dec 19 '11 at 10:30
Jens SchauderJens Schauder
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Why does string::compare return an int?
...e short or char ? My understanding is that this method only returns -1, 0 or 1.
9 Answers
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