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Java; String replace (using regular expressions)?
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12 Answers
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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...
Text inset for UITextField?
...(CGRect)textRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
// text position
- (CGRect)editingRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
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Should I use px or rem value units in my CSS? [closed]
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
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107
Signed integer overflow (as strictly speaking, there is no such thing as "unsigned integer ove...