Check Length Of Object In Javascript Code Example

Example 1: javascript object length

var size = Object.keys(myObj).length;

Example 2: length of an object in javascript

//length of this object is 4 let object = {   'A':{     '10':['a','b','c']   },    'B':{     '20':['a','b','c']   },    'C':{     '30':['a','b','c']   },    'D':{     '40':['a','b','c']   },    }  //Get the keys of the object (A,B,C,D) and print how many there are Object.keys().length > prints: 4