/TypeScript/Array objects to array of one property

Array objects to array of one property

function getArraySum(arr) {
	let total = 0; i = arr.length;
    while(i--) total += arr[i];
    return total;
}
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
getArraySum(numbers);

Getting One Value from an Array of Items

//Getting One Value from an Array of Items or sum of array
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
var total = numbers.reduce(function(total, current) {
    return total + current;
}, 0);

console.log(total);

Source: kirupa.com

Similar codes

0 vote329 views1 answer
Connect onboarding for custom accounts specify country
TypeScript
0 vote338 views1 answer
Select column values from array typescript
TypeScript
1 vote266 views2 answers
Loop an audio javascript
TypeScript
0 vote411 views1 answer
<div>
TypeScript
0 vote305 views1 answer
Get number of digits in an integer python without converting to string
TypeScript
0 vote362 views1 answer
This typescript
TypeScript
0 vote319 views1 answer
Sort function in typescript
TypeScript
1 vote340 views1 answer
Styled components reset
TypeScript
2 votes315 views2 answers
Typescript on window resize
TypeScript
0 vote309 views1 answer
Idle angular 15 menute
TypeScript