Patterns for Beginner Programmers with Examples in JAVA

This book, aimed at teaching a beginner programmer how to solve specific programming tasks in Java, introduces the concept of a pattern—a pre-prepared "recipe" for a solution that can be applied as a ready-made code fragment. By subsequently using this... set of patterns, a young developer will be able to quickly solve quite complex composite tasks based on them. The patterns presented here often offer effective alternative methods for solving the most common problems in programming alongside standard algorithms. The library of patterns provided in the book covers a wide range, from primitive variable updates to working with reference data. Additionally, topics such as manipulating the digits that make up a number, arithmetic on the numeric circle, the use of indicator and accumulator variables, conforming and segmented arrays, operations with individual bits, and many others are discussed.