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Default template arguments for function templates
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150
It makes sense to give default template arguments. For example you could create a sort functio...
Simple way to copy or clone a DataRow?
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185
You can use ImportRow method to copy Row from DataTable to DataTable with the same schema:
va...
Java; String replace (using regular expressions)?
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12 Answers
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What is difference between width, innerWidth and outerWidth, height, innerHeight and outerHeight in
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edited Aug 16 '13 at 14:52
Bill the Lizard
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Why is the shovel operator (
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Proof:
a = 'foo'
a.object_id #=> 2154889340
a << 'bar'
a.object_id #=> 2154889340
a += 'quux'
a.object_id #=> 2154742560
So << alters the original string rather than creating a new one. The reason for this is that in ruby a += b is syntact...
Difference between map and collect in Ruby?
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481
There's no difference, in fact map is implemented in C as rb_ary_collect and enum_collect (eg. t...
How do I fire an event when a iframe has finished loading in jQuery?
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Why does datetime.datetime.utcnow() not contain timezone information?
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194
That means it is timezone naive, so you can't use it with datetime.astimezone
you can give it...
Why does Haskell's “do nothing” function, id, consume tons of memory?
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1 Answer
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