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numpy matrix vector multiplication [duplicate]
... [10, 4, 6]])
>>> np.inner(a, b)
array([[29, 12, 19],
[ 7, 4, 5],
[ 8, 5, 6]])
Rarer options for edge cases
If you have tensors (arrays of dimension greater than or equal to one), you can use numpy.tensordot with the optional argument axes=1:
>>> np.ten...
Installation Issue with matplotlib Python [duplicate]
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edited Mar 13 at 7:12
answered Feb 14 '14 at 21:34
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How to pass dictionary items as function arguments in python? [duplicate]
...n use ** when you call the function:
data = {'school':'DAV', 'standard': '7', 'name': 'abc', 'city': 'delhi'}
my_function(**data)
and it will work as you want.
P.S. Don't use reserved words such as class.(e.g., use klass instead)
...
Is there a way to make GHC provide the type class constraints of typed holes?
...ly obvious in GHCi. With your example,
> show _
<interactive>:7:6: error:
• Found hole: _h :: ()
Or perhaps ‘_h’ is mis-spelled, or not in scope
• In the first argument of ‘show’, namely ‘_h’
In the expression: show _h
In an equation for ‘it...
Weird behavior with objects & console.log [duplicate]
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Jack Bashford
37.2k1010 gold badges3535 silver badges5959 bronze badges
answered May 2 '14 at 13:25
zzzzBovzzzzBov
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Techniques for Tracing Constraints
...y sure it should be (without the context) a -> (a -> b) -> b. GHC 7.10 is somewhat more helpful in pointing that out, because with your original code, it complains about a missing constraint
Internal (a -> b) ~ (Internal a -> Internal a). After fixing share's type, GHC 7.10 remains h...
How to change background color in the Notepad++ text editor?
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answered Jun 10 '14 at 17:23
triforceofcouragetriforceofcourage
3,81822 gold badges1313 silver badges2121 bronze badges
...
What does pythonic mean? [closed]
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edited Sep 7 '17 at 16:08
afagarap
55911 gold badge1010 silver badges2121 bronze badges
a...
Swift equivalent of [NSBundle bundleForClass:[self class]]
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edited Dec 26 '16 at 23:17
answered Sep 3 '14 at 18:42
Ant...
An operation on a socket could not be performed because the system lac...
...1024年的值和含 5000 之间分配。之后发布的安全公告 MS08-037，Windows Server 2003 的行为已更改，以便更好地匹配，Windows Server 2008 和 Windows Vista。有关 Microsoft 安全公告 MS08-037 的详细信息，请单击下面的文章编号，以查看 Microsoft 知识...