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“Too many values to unpack” Exception
...the number of target variables. For example: this work, and prints 1, then 2, then 3
def returnATupleWithThreeValues():
return (1,2,3)
a,b,c = returnATupleWithThreeValues()
print a
print b
print c
But this raises your error
def returnATupleWithThreeValues():
return (1,2,3)
a,b = returnAT...
Strip html from string Ruby on Rails
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Michael KohlMichael Kohl
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Handling very large numbers in Python
...num" integer type which can work with arbitrarily large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.
That's just an implementat...
How to get all subsets of a set? (powerset)
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26 Answers
26
Active
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Reference: Comparing PHP's print and echo
... PRINT ~1 ~0
2 PRINT ~2 ~1
3 PRINT ~3 ~2
4 FREE ~3
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What does the WPF star do (Width=“100*”)
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237
In a WPF Grid, Width="*" or Height="*" means proportional sizing.
For example: to give 30% to ...
What does principal end of an association means in 1:1 relationship in Entity framework
...question.
– Shimmy Weitzhandler
Nov 28 '12 at 16:15
10
You have no idea how many hours it took to...
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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