Answers for "javascript array with a number add all values"

js sum of array

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

// Output: 10

Posted by: Guest on July-26-2020

add all elements in array javascript

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

Posted by: Guest on January-22-2020

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