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Programming-Idioms

History of Idiom 26 > diff from v65 to v66

Edit summary for version 66 by alago:
New Python implementation by user [alago]

Version 65

2019-11-08, 21:57:53

Version 66

2020-03-14, 00:41:38

Idiom #26 Create a 2-dimensional array

Declare and initialize a matrix x having m rows and n columns, containing real numbers.

Illustration

Idiom #26 Create a 2-dimensional array

Declare and initialize a matrix x having m rows and n columns, containing real numbers.

Illustration
Code
[[0] * _n for _ in range(_m)]