Welcome to the Java 101 study guide. This guide complements " Class and Object Initialization." It provides a glossary of terms specific to that article, new homework, solutions to last month's ...

Get tips for instantiating JavaScript's prototype-based objects two ways: via constructor functions or object initialization.

The work on supporting terse and immutable representation of data shapes focuses on object initializers, which let users assign values to properties of an object at creation time.