javascript get size of array code example

Example 1: javascript size array

let array = [1, 2, 3];
console.log(array.length);

Example 2: array length c

int prices[5] = { 1, 2, 3, 4, 5 };

int size = sizeof prices / sizeof prices[0];

printf("%u", size); /* 5 */

Example 3: get length of array in c

int a[17];
size_t n = sizeof(a)/sizeof(a[0]);

Example 4: get length of array

// In Javascript
var x = [1,2,3];
console.log(x.length);