Code Reusability Courses and Certifications

Learn Swift: Functions

44 ratings at Codecademy

Explore Swift functions: create reusable code blocks, use parameters and arguments, and return values for flexible programming. Enhance your skills in writing efficient and modular Swift code.

• Codecademy
• 2 hours
• Self-Paced
• Free Trial Available

Build a Basic PHP Website Course (How To)

165-minute PHP course: This project will show you how to build a simple website using the PHP programming language. The web site, a media library, ...

• Treehouse
• 2 hours 45 minutes
• Self-Paced
• Free Trial Available

JavaScript Functions Course (How To)

128-minute JavaScript course: JavaScript functions let you create reusable chunks of code. They make programming faster, easier, and less error-pro...

• Treehouse
• 2 hours 8 minutes
• Self-Paced
• Free Trial Available

Extending Object-Oriented PHP Course (How To)

83-minute PHP course: You should already be familiar with writing simple classes in PHP. In this course you will learn how extend the use of these ...

• Treehouse
• 1 hour 23 minutes
• Self-Paced
• Free Trial Available

Android Fragments Course (How To)

179-minute Android course: In this course we'll learn how we can reuse parts of an Activity called Fragments to cut down on repetitive code and bet...

• Treehouse
• 2 hours 59 minutes
• Self-Paced
• Free Trial Available

Ruby Modules Course (How To)

125-minute Ruby course: Modules are an extremely powerful utility when coding in Ruby. Modules allow you to add behavior to classes, hold constants...

• Treehouse
• 2 hours 5 minutes
• Self-Paced
• Free Trial Available

Establish Callback and Closure patterns Around Async Browser Behaviors

Learn to wrap JavaScript's async APIs in functions for better control and reusability. Master callback and closure patterns to compose broadcasters and create more flexible, maintainable code.

• egghead.io
• 33 minutes
• Self-Paced
• Paid Course

JavaScript Christmas Calendar - Creating Interactive Holiday Icons with Canvas

Master JavaScript and HTML canvas while creating festive holiday icons in an interactive Christmas calendar project that teaches modularity, math concepts, and clean coding practices.

• freeCodeCamp
• 2 hours 49 minutes
• Self-Paced
• Free Video

(UPI) Chapter 10: Mastering Python Modules Course (How To)

51-minute College Credit course: This course is part of our College Credit Program, designed to help you earn college credit while mastering valuab...

• Treehouse
• 51 minutes
• Self-Paced
• Free Trial Available

Create methods in C# console applications (Get started with C#, Part 5)

Learn to create and use methods in C# for modular, reusable code. Explore parameters, return values, and scope while building practical applications like a petting zoo planner and mini-game.

• Microsoft Learn
• 3 hours 55 minutes
• Self-Paced
• Free Online Course

GOTO Conferences

Building Resilient Frontend Architecture

Explore strategies for building resilient frontend architectures that withstand change and entropy. Learn tools and techniques to design systems that are adaptable and maintainable over time.

• YouTube
• 34 minutes
• Self-Paced
• Conference Talk

The Cherno

Templates in C++

Learn to create flexible and reusable code with C++ templates, exploring their syntax, implementation, and practical applications in modern software development.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

University of Edinburgh;  Universidad ORT Uruguay

¡A Programar! Una introducción a la programación

2734 ratings at Coursera

Aprende programación con Scratch: crea juegos, domina conceptos fundamentales y desarrolla habilidades de ingeniería de software a través de proyectos prácticos y divertidos.

• Coursera
• 12 hours
• Self-Paced
• Paid Course

Abhishek Thakur

Intro and Building a Machine Learning Framework

Learn to build a reusable machine learning framework for tabular datasets, covering setup, training, and inference in a two-part video series.

• YouTube
• 47 minutes
• Self-Paced
• Free Video

NDC Conferences

Reinventing the Transaction Script

Explore functional programming principles to reinvent the Transaction Script pattern, enhancing domain-driven design while maintaining simplicity and productivity in business logic organization.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk