javascript indexOf object value in array
// Get index of object with specific value in array
const needle = 3; // needle
const haystack = [{ id: 1 }, { id: 2 }, { id: 3 }]; // haystack
const index = haystack.findIndex(item => item.id === needle);javascript indexOf object value in array
// Get index of object with specific value in array
const needle = 3; // needle
const haystack = [{ id: 1 }, { id: 2 }, { id: 3 }]; // haystack
const index = haystack.findIndex(item => item.id === needle);javascrpt find index
const numbers = [2, 4, 5, 3, 8, 9, 11, 33, 44];
const findIndex = numbers.findIndex((number) => number == 5);
console.log(findIndex)
//Expected output: 2Copyright © 2021 Codeinu
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