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History of Idiom 26 > diff from v98 to v99

Edit summary for version 99 by programming-idioms.org:
[Rust] +DocURL for vec!

Version 98

2022-02-11, 15:06:24

Version 99

2022-03-02, 21:57:19

Idiom #26 Create a 2-dimensional array

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

Idiom #26 Create a 2-dimensional array

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

Variables
x,m,n
Variables
x,m,n
Extra Keywords
2d
Extra Keywords
2d
Code
let mut x = vec![vec![0.0f64; N]; M];
Code
let mut x = vec![vec![0.0f64; N]; M];
Doc URL
https://doc.rust-lang.org/std/macro.vec.html
Demo URL
https://play.rust-lang.org/?version=stable&mode=debug&edition=2015&gist=e6aaa3fd33994a3e656345e687d626cb
Demo URL
https://play.rust-lang.org/?version=stable&mode=debug&edition=2015&gist=e6aaa3fd33994a3e656345e687d626cb