On 27/01/2014 09:53, spir wrote:
On 01/27/2014 07:16 AM, Denis Heidtmann wrote:
Running python 2.7 in linux

Below are two extremes.  Can I get some guidance on this?

Thanks,
-Denis H

a=zeros((2,3),dtype=int)
b=a
a[:,0]=[1,2]
a
array([[1, 0, 0],
        [2, 0, 0]])
b
array([[1, 0, 0],
        [2, 0, 0]])
a=2
a
2
b
array([[1, 0, 0],
        [2, 0, 0]])

Note: your example is strongly obscured by using weird and rare features
that don't bring any helpful point to the actual problematic concepts
you apparently want to deal with.


Nothing weird and rare about it, just something from the numpy maths library and not pure Python.

--
My fellow Pythonistas, ask not what our language can do for you, ask what you can do for our language.

Mark Lawrence

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