The JDK is the development platform for building Java applications. Learn about different JDK versions, then install a JDK in your development environment and use it to compile a Java program.

Additional topics include event driven (Windows) programming and object-oriented design. Note that this is not an introductory course to programming - Students are expected to have a working knowledge ...

How to Encrypt and Decrypt. This program uses the Caesar Cipher algorithm, which we discussed last month.As a review, this cipher works by shifting each letter by 0 to 25 times.

This lecture provides an introduction to object-oriented programming using Java. Topics: Introduction to programming (incl. data types, control structures, variables, functions) Introduction to object ...

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 ...