Difference between () and ([])

2017 12 26
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更新时间：2017 12 26
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KSSV
KSSV 2017-12-26

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I don't think it makes any difference...both the cases you will get a random matrix of size 4X10...in fact [4,10] this needs a bit of more typing.

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Prabha Kumaresan
Prabha Kumaresan 2017-12-26
编辑：Walter Roberson 2017-12-26
Ok .I would like to check is there any specific difference between them (4,10) and ([4,10]) other than the random matrix of size.
Walter Roberson
Walter Roberson 2017-12-26
There is a very small difference in the time it takes to parse the arguments. There is no difference in the functionality.

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