Comments in Code: Balancing Clarity with Cleanliness

The statement “Comments are bad for code” is a bit of an oversimplification. In reality, the quality and necessity of comments depend on how they are used. Clean code principles advocate for writing code that is as self-explanatory as possible, minimizing the need for comments. However, comments are still valuable when they explain the “why” … Read more

Long Code is Not Good Code: Embracing Conciseness in Programming

Readability – Simplicity: Shorter code is typically easier to read and understand. Developers spend more time reading code than writing it, so ensuring code is accessible and understandable is crucial. Concise code that accomplishes its purpose without unnecessary verbosity can significantly enhance readability. – Clarity: Concise code forces clarity of thought and expression. It often … Read more

Why Goto Was Removed for Clean Code

Reasons for Discouraging goto in Clean Code The goto statement, once a staple in early programming languages, has been largely removed or discouraged in modern programming practices, especially in the context of writing clean code. The reasons for moving away from goto revolve around its impact on code readability, maintainability, and structure. Reduced Readability: goto … Read more

Structured Programming and Its Role in Clean Code

Key Concepts of Structured Programming Structured programming is a programming paradigm aimed at improving the clarity, quality, and development time of a computer program by making extensive use of subroutines, block structures, for and while loops—in contrast to using simple tests and jumps such as the goto statement, which can lead to spaghetti code that … Read more

Prefer Exceptions Over Error Codes in Java – Republished

Why Prefer Exceptions? Preferring exceptions over error codes is a principle that greatly aligns with the clean code philosophy, especially in Java. This approach impacts code readability, error handling, and maintainability positively. Here are the key reasons to prefer exceptions over error codes in Java: Clarity: Exceptions make the normal path of execution clear by … Read more

Switching Java Versions for Jenkins on Ubuntu: A Step-by-Step Guide

Introduction When working with Jenkins on Ubuntu, you might encounter situations where you need to switch between different Java versions. This could be due to compatibility issues, performance optimizations, or the need to use specific features available in a particular Java version. This article will guide you through the process of changing the Java version … Read more

Formatting JSON in Visual Studio Code

Introduction Formatting JSON in Visual Studio Code (VSCode) is straightforward and can be done in a few different ways. This article provides a guide for developers to efficiently format JSON files or snippets using VSCode. Method 1: Using Built-in Formatting Open Your JSON File: Open the JSON file in VSCode, or paste your JSON content … Read more

Working with JAXB: Reading XML Files in Java

Introduction In the world of Java programming, XML plays a crucial role in data exchange and configuration. Java Architecture for XML Binding (JAXB) is a popular Java framework that simplifies the interaction between Java and XML. This article aims to provide a detailed guide on using JAXB to read XML files, a common task for … Read more

Resolving Minikube Startup Issues with Docker Driver on Ubuntu

Issue Overview When attempting to start Minikube with the Docker driver on Ubuntu, especially on arm64 architecture, users might encounter an error stating that the ‘docker’ driver should not be used with root privileges. This issue arises from trying to run Minikube with ‘sudo’, which is not recommended. Solution Steps Run Minikube Without Sudo: Start … Read more