The entries() method of TypedArray instances returns a new array iterator object that contains the key/value pairs for each index in the typed array. This method has the same algorithm as Array.prototype.entries.
Syntax
entries()
Parameters
None.
Return value
A new iterable iterator object.
Description
See Array.prototype.entries for more details. This method is not generic and can only be called on typed array instances.
Examples
Iteration using for...of loop
const array = new Uint8Array([10, 20, 30, 40, 50]);
const arrayEntries = arr.entries();
for (const element of arrayEntries) {
console.log(element);
}
Alternative iteration
const array = new Uint8Array([10, 20, 30, 40, 50]);
const arrayEntries = arr.entries();
console.log(arrayEntries.next().value); // [0, 10]
console.log(arrayEntries.next().value); // [1, 20]
console.log(arrayEntries.next().value); // [2, 30]
console.log(arrayEntries.next().value); // [3, 40]
console.log(arrayEntries.next().value); // [4, 50]