10 examples of 'javascript array pop first' in JavaScript

7
function popFront(arr) {
8
    var temp = arr[0];
9
    for (var x = 0; x < arr.length-1; x++){
10
        var swap = arr[x];
11
        arr[x] = arr[x+1];
12
        arr[x+1] = swap;
13
    }
14
    arr.pop();
15
    return temp;
16
}

155
export function last<a>(array: Array<a>): Optional<a> {
156
	const length = array.length;
157
	return length ? array[length - 1] : undefined;
158
}</a></a></a>

13
function last(array) {
14
  const length = array == null ? 0 : array.length
15
  return length ? array[length - 1] : undefined
16
}

48
function pop(object, key) {
49
  var result = object[key];
50
51
  delete object[key];
52
  return result;
53
}

163
export function last(array) {
164
  return array[array.length - 1]
165
}

64
export function arrayShift(arr: T[]): T {
65
    return arr.removeAt(0);
66
}

51
static last(arr: any) {
52
    return arr[arr.length - 1];
53
}

65
function last(array) {
66
  return array[array.length - 1];
67
}

332
function getFirst(array) {
333
  if (!empty(array)) {
334
    return array[0];
335
  }
336
  return null;
337
}

63
function pop() {
64
    var popped = Array.prototype.pop.call(aTarget);
65
    if (popped) {
66
        aOnChange.spliced([], [popped]);
67
    }
68
    return popped;
69
}