julialangHow to find all elements in an array in JuliaLang?

To find all elements in an array in JuliaLang, you can use the in operator. For example:

arr = [1, 2, 3, 4, 5]

2 in arr

Output example

true

The code above checks if the number 2 is in the array arr. The in operator returns true if the element is present in the array, and false if it is not.

Code explanation

• arr = [1, 2, 3, 4, 5]: creates an array with the elements 1, 2, 3, 4, and 5
• 2 in arr: checks if the number 2 is in the array arr

Helpful links

• Julia Documentation - Arrays

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