get array length in jquery
var testvar={};
testvar[1]=2;
testvar[2]=3;
alert(testvar.length);get array length in jquery
var testvar={};
testvar[1]=2;
testvar[2]=3;
alert(testvar.length);array length javascript
var arr = [10,20,30,40,50]; //An Array is defined with 5 instances
var len= arr.length; //Now arr.length returns 5.Basically, len=5.
console.log(len); //gives 5
console.log(arr.length); //also gives 5Copyright © 2021 Codeinu
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