New to code and to Julia. I want to return the value at a specific index in a multidimensional array. I have been watching the Julia Zero to Hero video on YouTube and reading the Julia documentation. Based on that, given a multidimensional array created with lockscreen = [[‘A’, ‘B’, ‘C’],[‘D’, ‘E’,…

[image] spirit1jkm: I tried it with a different multidimensional array using numbers julia> testmatrix = [[1,2,3],[4,5,6],[7,8,9]] That’s not a multidimensional array. It’s a 1d array of 1d arrays, which (unlike in Python) is not the same thing. You want e.g. [1 2 3; 4 5 6; 7 8 9]

Indexes and multidimensional arrays

New to Julia

Raf March 30, 2021, 3:38am 3

Welcome! @stevengj has the right answer here. Just want to add that you can make your posts nicer and easier to help with by following the steps outlined here: Please read: make it easier to help you

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Indexes and multidimensional arrays

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