This double use of this in a constructor is often confusing to beginners. It also has the potential to cause some errors. For example if you use a constructor without new then this is set to the ...

Object is the root object of all prototypes in JavaScript. Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign(). Every ...

Building a TimeInterval object is not only useful in itself, it also demonstrates how to use objects in JavaScript without pretending that it is a class-based, typed language. Find out how object ...

In theory, handling dates as a developer is as simple as creating, storing, and, if necessary, manipulating dates. But as a JavaScript developer, you would know this theory doesn’t hold long after you ...