JavaScript Objects in functions
Functions can return values. But these values do not have to represent pri...
Existence check and enumeration of methods and properties
When dynamically defining new properties and methods in an object, it can be imp...
JavaScript Copying and comparing objects
Copying objects Unlike primitive data types, object data is copied by reference....
JavaScript Nested objects and arrays in objects
Some objects can contain other objects as properties. For example, there is a co...
JavaScript Objects
Object-oriented programming is one of the dominant paradigms in application deve...
JavaScript Arrow functions
Arrow functions allow you to shorten the definition of regular functions. Arrow ...