Answers for "reduce method in javascript string array"

8

js sum of array

[1, 2, 3, 4].reduce((a, b) => a + b, 0)

// Output: 10
Posted by: Guest on July-26-2020
3

syntax of reduce in js

[1,2,3,4,5].reduce((acc, current)=>acc+current, 0)
Posted by: Guest on May-15-2020
3

reduce javascript

/* this is our initial value i.e. the starting point*/
const initialValue = 0;

/* numbers array */
const numbers = [5, 10, 15];

/* reducer method that takes in the accumulator and next item */
const reducer = (accumulator, item) => {
  return accumulator + item;
};

/* we give the reduce method our reducer function
  and our initial value */
const total = numbers.reduce(reducer, initialValue)
Posted by: Guest on August-12-2020
-1

javascript, reduce

const myReduce = myArray.reduce((acc, item) => {
	acc += item
})
Posted by: Guest on April-07-2020

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