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Tag: indexof

indexOf() when array-elements are objects (javascript)

For instance, a variable named arrayElements of type array contains: [{id:1, value:5},{id:2, value:6},{id:3, value:7},{id:4, value:8}]. How do I get the position of the array element with id === 3(3rd element) in the arrayElements variable besides using loop? thanks. Answer You have to loop at one point. But …