I have the following array (here is vector), and I want to return the index of “8” element, which should be 4 as integer not CartesianIndex. Any solution? julia> s=[5 6 7 8] 1×4 Matrix{Int64}: 5 6 7 8 julia> findall(isequal(8), s) 1-element Vector{CartesianIndex{2}}: CartesianIndex(1, 4)

How to return the index of element in Array in Integer not CartesianIndex?

Wen-Wei_Tseng September 6, 2021, 2:50am 2

It looked like this.

1 Like

Topic		Replies	Views
How to convert CartesianIndex to integer General Usage	2	949	April 22, 2020
How to convert multi-dimensional indices into one-dimensional indices General Usage question	3	366	August 6, 2021
Mapping Linear Indices to Cartesian Indices General Usage question	5	122	July 2, 2025
Getting the CartesianIndex of specifi array elements General Usage	1	344	November 24, 2019
Accessing one element of an array of Cartesian Indexes New to Julia	10	3554	October 16, 2018