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javascript: recursive anonymous function?
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edited Nov 27 '14 at 14:27
answered Oct 7 '10 at 16:46
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Can the :not() pseudo-class have multiple arguments?
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edited May 18 '16 at 18:23
TylerH
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answered A...
setState vs replaceState in React.js
...t case.
If your current state is {a: 1}, and you call this.setState({b: 2}); when the state is applied, it will be {a: 1, b: 2}. If you called this.replaceState({b: 2}) your state would be {b: 2}.
Side note: State isn't set instantly, so don't do this.setState({b: 1}); console.log(this.state) w...
How to Execute a Python File in Notepad ++?
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20 Answers
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How to install Boost on Ubuntu
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answered Sep 25 '12 at 7:57
Anton GuryanovAnton Guryanov
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How to get a complete list of object's methods and attributes?
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edited Jan 18 '12 at 14:56
Jonathan Drake
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a...
How to make input type= file Should accept only pdf and xls
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edited Nov 12 '16 at 1:51
Alexis Wilke
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event.returnValue is deprecated. Please use the standard event.preventDefault() instead
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204
This is only a warning: your code still works, but probably won't work in the future as the me...
Python truncate a long string
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answered May 20 '10 at 9:38
Marcelo CantosMarcelo Cantos
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What does a double * (splat) operator do
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Ruby 2.0 introduced keyword arguments, and ** acts like *, but for keyword arguments. It returns a Hash with key / value pairs.
For this code:
def foo(a, *b, **c)
[a, b, c]
end
Here's a demo:
> foo 10
=> [10, [], {}]
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