6 examples of 'jq length of array' in JavaScript

3
function getLength(arr) {
4
    return arr == null ? 0 : arr.length;
5
}

160
function _lengthOf(ids){
161
  var l = 0;
162
  if ($.isArray(ids))
163
    l = ids.length;
164
  else if (!$.isEmptyObject(ids))
165
    l = 1;
166
167
  return l;
168
}

19
function computeLength (array) {
20
  var length = 1 // the header
21
  var multi = 1
22
23
  if (array[0] && typeof array[0] === 'string') {
24
    multi += array[0].length
25
  }
26
27
  length += array.length * multi
28
29
  return length
30
}

449
function howManyJQuery(selector) {
450
  return find(selector).length;
451
}

8
function arrayLength(array: int[]) {
9
    "use speedyjs";
10
11
    return array.length;
12
}

135
function getLength(object) {
136
  return object.length;
137
}