Answers for "javascript get object property size"

20

javscript get object size

var person={
    "first_name":"Harry",
    "last_name":"Potter",
    "age":14
};
var personSize = Object.keys(person).length; //gets number of properties (3)
Posted by: Guest on July-22-2019

Code answers related to "javascript get object property size"

Code answers related to "Javascript"

Browse Popular Code Answers by Language