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Inheriting class methods from modules / mixins in Ruby
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def bar1
'bar1'
end
end
module ClassMethods
def bar2
'bar2'
end
end
end
class Test
include Foo
end
Test.new.bar1 # => "bar1"
Test.bar2 # => "bar2"
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How to implement WiX installer upgrade?
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Converting HTML files to PDF [closed]
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answered Mar 11 '09 at 9:22
MarkMark
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Bootstrap Modal immediately disappearing
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Static Initialization Blocks
...atic void main(String[] args) {
Test t = new Test();
Test t2 = new Test();
}
}
This prints:
Static
Non-static block
Non-static block
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Why shouldn't Java enum literals be able to have generic type parameters?
...nificant issues: http://mail.openjdk.java.net/pipermail/amber-spec-experts/2017-May/000041.html
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Sorting a list using Lambda/Linq to objects
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How to simulate a touch event in Android?
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edited May 23 '17 at 12:03
Community♦
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answered Aug 9 '11 at 18:52
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Uninstall Node.JS using Linux command line?
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253
Running which node will return something like /path/bin/node.
Then run cd /path
This is all ...
What is PECS (Producer Extends Consumer Super)?
...ow at runtime which specific subtype of Thing the collection holds.)
Case 2: You want to add things to the collection.
Then the list is a consumer, so you should use a Collection<? super Thing>.
The reasoning here is that unlike Collection<? extends Thing>, Collection<? super Thing&...