js object properties
var person={"first_name":"Bill","last_name":"Jenner"}
//get the person object properties with:
var keys = Object.keys(person); //keys = ["first_name","last_name"]js object properties
var person={"first_name":"Bill","last_name":"Jenner"}
//get the person object properties with:
var keys = Object.keys(person); //keys = ["first_name","last_name"]objects javascript
function Dog() {
this.name = "Bailey";
this.colour = "Golden";
this.breed = "Golden Retriever";
this.age = 8;
}javascript object string property
// Also useful for dynamic strings, e.g. `thing-${variable}`
myObject['thing'] = true;js create object with properties
function Car(make, model, year) {
this.make = make;
this.model = model;
this.year = year;
}Add New Properties to a JavaScript Object
var myDog = {
"name": "Happy Coder",
"legs": 4,
"tails": 1,
"friends": ["freeCodeCamp Campers"]
};
myDog.bark = "woof";
// or
myDog["bark"] = "woof";Copyright © 2021 Codeinu
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