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Programming-Idioms

History of Idiom 27 > diff from v30 to v31

Edit summary for version 31 by devbg:
New JS implementation by user [devbg]
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Version 30

2018-08-18, 20:39:49

Version 31

2018-11-09, 14:10:25

Idiom #27 Create a 3-dimensional array

Declare and initialize a 3D array x, having dimensions boundaries m, n, p, and containing real numbers.

Illustration

Idiom #27 Create a 3-dimensional array

Declare and initialize a 3D array x, having dimensions boundaries m, n, p, and containing real numbers.

Illustration
Code 
const x = new Array(m).fill(
  new Array(n).fill(
    new Array(p).fill(Math.random())
  )
)