An introduction to Java syntax for Android development This post introduces the basics of Java syntax so that you can better start to understand what all those lines do.

Learn about the new Java 10 "var" type, and experiment using JShell with this hands-on tutorial on how to reduce boilerplate code using new type inference for local variables.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

Professor Adam Cannon’s famed Introduction to Computer Science and Programming in Java (COMS W1004) is one of Columbia’s most well-known CS courses, but we all want to know what a course is really ...