Subtle differences between assignment and mutation in Julia as shown in the script below are easy to be missed or misunderstood by a beginner like me. I’m starting to understand and realize the importance, but still not really confident. If there’s a good (clear, plain, accurate and concise) documen…

The simplest version of this I can come up with is this: Assignment changes which object a name refers to: x = ex causes the name x to refer to the value resulting from the evaluation of the expression ex. Assignment never changes the values of any objects. Mutation changes the value of an obj…

Assignment and mutation

New to Julia

rdeits December 30, 2018, 4:32pm 3

Perhaps this will help as well: Primitive and Composite? Types - #7 by rdeits

3 Likes

Topic		Replies	Views
Confused by different behavior of assignments of Arrays and Numbers New to Julia question	2	616	November 15, 2020
Array assignment is alias and assignment semantics New to Julia array	7	963	April 7, 2021
How to update an array efficiently General Usage	14	5032	September 15, 2019
What is the philosophy behind arrays not being copied when assigned to another variable? New to Julia	24	2526	May 19, 2023
Can we override "="? General Usage	11	2019	September 13, 2017

Assignment and mutation

Related topics