/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 vote131 views1 answer
Flutter constructor default value
TypeScript
2 votes123 views2 answers
Vue 3 setup props typescript
TypeScript
0 vote129 views1 answer
Text input detect return key react native
TypeScript
0 vote168 views1 answer
Nginx ERR_TOO_MANY_REDIRECTS when i try redirect to https
TypeScript
0 vote146 views1 answer
Absolute import typescript react
TypeScript
21 votes119 views6 answers
Combine two lists python
TypeScript
1 vote153 views1 answer
Vue router get full string query
TypeScript
1 vote152 views1 answer
Operator '+' cannot be applied to types 'Number' and 'Number'.
TypeScript
1 vote136 views1 answer
Pathmatch angular
TypeScript
9 votes119 views2 answers
React functional component typescript
TypeScript