tutorials-blog

Learn C++ from scratch: A complete guide for beginners

25/09/2023: Welcome to this comprehensive guide on learning C++ programming from the ground up! C++ is one of the most widely used programming languages and will provide you with a solid foundation in coding. This tutorial is designed for complete beginners - no prior experience is required. Over the course of this guide, you will learn fundamental C++ concepts, work through hands-on examples and exercises, and gain the skills needed to start building your own applications. We'll cover everything from installing a compiler and writing your first program, to variables, control structures, functions,...

How to Write Clean Code with Python: A Step-by-Step Guide

13/09/2023: Writing clean, readable and maintainable code is crucial for any Python developer. Clean code directly impacts the quality, sustainability and extendibility of a software project. This comprehensive guide explores various techniques, best practices and tools to help Python developers write cleaner production-grade code. This article is part of our support resources for our Clean Code with Python Course. What is Clean Code and Why Does it Matter? Clean code refers to code that is simple, easy to understand and maintain. The hallmarks of clean code include: Readability - Code should clearly...

Mastering Modern JavaScript Styles with ES6+ and Beyond

12/09/2023: JavaScript has evolved significantly since the ES6 update in 2015. ES6+ introduced major new syntax, capabilities, and paradigms to the language. This article will teach you modern JavaScript styles, best practices, and key ES6+ features to master. This is part of a series that relates to our popular course Clean Code with Javascript training. New ES6 Syntax and Capabilities ES6 added many new capabilities to JavaScript: Arrow Functions Arrow functions provide a concise syntax and implicit returns: // ES5 function sum(a, b) { return a + b; } // ES6 const sum = (a, b) => a + b; Classes...

Clean Code with Python: A Beginner's Guide to Writing Readable and Maintainable Code

12/09/2023: Clean code is crucial for writing Python programs that are readable, reusable, and maintainable. While there are no strict rules for clean coding, there are many widely accepted practices and principles. This guide covers core concepts and top tips for improving code quality in Python. This is part of our series on Python and clean coding which is intended as a resource for JBI Trainings Clean Code with Python Course What is Clean Code? Clean code refers to source code that is easy to understand and adapt. The code should be readable, modular, documented, tested, and free of duplication....

Clean Code JavaScript: 5 Best Practices for Readable Code

11/09/2023: Writing clean, readable code is crucial for any JavaScript developer. Clean code promotes maintainability, collaboration, and reduces bugs. Here are 5 best practices for writing clean JavaScript code: JBI Training can supply the perfect solution for all of your clean coding in Javascript with our Clean Code with JavaScript Course 1. Use Descriptive Variable and Function Names Using intention-revealing names for variables and functions improves code clarity. Follow these naming conventions: camelCase for variables and functions PascalCase for constructors and classes Avoid single letter...

10 Tips for Writing Clean and Maintainable JavaScript Code - A Comprehensive Guide

10 Tips for Writing Clean JavaScript Code

11/04/2023: This article is brought to you by JBI Training, the UK's leading technology training provider. Learn more about JBI's training courses including JavaScript & ECMAScript. JavaScript (Intermediate), JavaScript (Advanced), Javascript D3 & Clean Code with Javascript Introduction: Writing clean and maintainable code is essential for any programming language, and JavaScript is no exception. It is a language that is widely used for web development and has become increasingly popular over the years. However, writing clean code can be a challenge, especially for beginners. This guide will provide...

Understanding the SOLID Principles in JavaScript

11/04/2023: This article is brought to you by JBI Training, the UK's leading technology training provider. Learn more about JBI's training courses including JavaScript & ECMAScript. JavaScript (Intermediate), JavaScript (Advanced), Javascript D3 & Clean Code with Javascript Introduction: If you're a JavaScript developer, you've probably heard of the SOLID principles. SOLID is an acronym that stands for five principles of object-oriented design: Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion. These principles were introduced by Robert C. Martin,...

The Importance of Code Comments in JavaScript: Best Practices and Examples

11/04/2023: Introduction: Writing code is an essential part of software development, but writing readable and maintainable code is equally important. One way to make your code more readable and maintainable is by adding comments. Code comments are notes that you include in your code to explain what the code does, how it works, and why it was written. In this article, we’ll discuss the importance of code comments in JavaScript development, best practices for writing effective comments, and provide examples to help you get started. Why are Code Comments Important? Code comments can help you and other...

The Power of Asynchronous JavaScript: Best Practices and Examples

11/04/2023: As a developer, writing code is only half the job. The other half is writing code that is easy to understand and maintain. One way to make code more readable and understandable is by adding comments. In this article, we will discuss the importance of code comments in JavaScript and provide some best practices for writing effective comments. Why Are Code Comments Important? Code comments are important for several reasons. First and foremost, they help other developers understand the purpose and functionality of the code. Comments explain how the code works, why certain decisions were made,...

Mastering Clean Code with Python: Best Practices and Techniques for Readable and Maintainable Code

How to Write Clean Code with Python

06/04/2023: How to Write Clean Code with Python Writing clean and readable code is essential for any Python developer. Clean code is easy to understand and maintain, making it more efficient and cost-effective in the long run. In this guide, we will explore the best practices and techniques for writing clean code with Python. 1. Understand the Principles of Clean Code Clean code follows a set of principles and best practices that help developers write efficient, maintainable, and readable code. Some of the key principles of clean code include: Keep it simple and readable Use meaningful names for...

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