6 examples of 'jq length of array' in JavaScript

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3function getLength(arr) {
4 return arr == null ? 0 : arr.length;
5}
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160function _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}
19function 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}
449function howManyJQuery(selector) {
450 return find(selector).length;
451}
8function arrayLength(array: int[]) {
9 "use speedyjs";
10
11 return array.length;
12}
135function getLength(object) {
136 return object.length;
137}

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