8 guidelines for writing reusable Java code. Define the rules for your code; Document your APIs; Follow standard code naming conventions; Write cohesive classes and methods ...

And how to write your first algorithm in Java. Learn what a data structure is and how data structures are classified, ... how to read and write algorithms using pseudocode, ...

Compared to many other popular programming languages-- such as C and Python -- Java is more verbose. You have to write more Java code to implement the same amount of functionality, and the more code ...