HappyCoders Developer Blog: Java + Software Architecture

How to Read Files Easily and Fast
(Java Files Tutorial)

Sven WoltmannNovember 21, 2019

This article introduces methods for reading and writing files in Java.After reading this article, you will know exactly when to use FileReader, FileInputStream, InputStreamReader, BufferedInputStream, and BufferedReader.

How to Convert String to Int in Java – Peculiarities and Pitfalls

Sven WoltmannNovember 6, 2019

In today's article you will learn which methods you have to parse a String to an int in Java, and what you have to consider when using these methods.

How to Convert int to String in Java – The Fastest Way

Sven WoltmannOctober 24, 2019

In this article I will show you the fastest method to convert an int to a String in Java. You will be surprised!

Monorepo – Pros and Cons

Sven WoltmannAugust 28, 2019

What is a monorepo?What are its advantages and disadvantages?How to merge existing Git repositories into a single monorepo?

Write better code with static code analysis - feature image

How to Write Better Code with Static Code Analyzers

Sven WoltmannAugust 14, 2019

In this article you'll learn how to use static code analysis tools to ensure a consistent code style and write clean, bug-free, maintainable, and secure code.

How to Write Quality Code and Enforce Java Code Standards

Sven WoltmannJuly 31, 2019

How can you enforce compliance with coding style specifications?How can code quality be improved and maintainability increased?

Advent of Code 2015 – Object-oriented Solutions in Java

Sven WoltmannDecember 1, 2018

Here you can find all solutions to Advent of Code 2015. All tasks are implemented in an object-oriented and test-driven way in Java.

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