how to check the length of object in javascript code example
Example 1: javascript object length
var size = Object.keys(myObj).length;
Example 2: javascript get length of object
var person={
"first_name":"Harry",
"last_name":"Potter",
"age":14
};
var personSize = Object.keys(person).length;
Example 3: can we find lenght of an object
Object.keys(myArray).length
Example 4: length of an object in javascript
let object = {
'A':{
'10':['a','b','c']
},
'B':{
'20':['a','b','c']
},
'C':{
'30':['a','b','c']
},
'D':{
'40':['a','b','c']
},
}
Object.keys().length
> prints: 4