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PHP function overloading
...$i, func_get_arg($i));
}
}
/*
Argument 0: a
Argument 1: 2
Argument 2: 3.5
*/
myFunc('a', 2, 3.5);
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Predicate in Java
...
203
I'm assuming you're talking about com.google.common.base.Predicate<T> from Guava.
From th...
Split data frame string column into multiple columns
...leyhadley
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2
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Getting one value from a tuple
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Georgy
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answered Jun 28 '10 at 20:56
David ZDavid Z
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What exactly is Arel in Rails 3.0?
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What exactly is Arel in Rails 3.0?
It's an object model for an algebra of relational query operators.
I understand that it is a replacement for ActiveRecord
No, it isn't. It's a replacement for hand-crafting SQL queries in strings. It is a common query...
Open a file from Cygwin
...
answered Feb 23 '09 at 13:51
erichuierichui
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Adding multiple class using ng-class
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answered Sep 18 '13 at 12:05
AlwaysALearnerAlwaysALearner
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What's the difference between globals(), locals(), and vars()?
...t(l)
locals()
print(l)
x = 2
print(x, l['x'])
l['x'] = 3
print(x, l['x'])
inspect.currentframe().f_locals
print(x, l['x'])
f()
gives us:
{'x': 1}
{'x': 1, 'l': {...}}
2 1
2 3
2 2
The first print(l) only shows an 'x' entry, because the assignment to l happens aft...
Get value from NSTextField
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jscs
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answered Jun 12 '09 at 5:55
toholiotoholio...