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There are two arrays with individual values. Write a JavaScript program to compute the sum of each individual index value in the given array.Sample array: array1 = [1,0,2,3,4]; array2 = [3,5,6,7,8,13]; Expected Output: [4, 5, 8, 10, 12, 13]...
#Sum all the Digits in a Number using JavaScript To sum all the digits in a number: Convert the number to a string. Use thesplit()method to split the string into an array of digits. Use thereduce()method to sum up all the digits in the array. index.js functiongetSumOfDigits(num){...
There are several ways to get the sum of all elements of an array in JavaScript, depending on the performance, readability, and compatibility of the code. Here are some of the functions that we can use, along with some examples: 1. Using a for loop This is a straightforward and intuitive...
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sum of two array in javascript function sumArrays(...arrays) { const n = arrays.reduce((max, xs) => Math.max(max, xs.length), 0); const result = Array.from({ length: n }); return result.map((_, i) => arrays.map(xs => xs[i] || 0).reduce((sum, x) => sum + x, ...
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In the given problem statement we are asked to calculate the difference between the first and second element of each subarray separately and we have to return the sum of their differences with the help of javascript functionalities. In the arra...