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Variables & Data Types

Study sheet

Variables and data types are the fundamental building blocks of programming used to store and manipulate information. You will understand how to declare variables and work with integers, strings, booleans, and complex structures.

13 resources

Level
Type

📹Videos(1)

video👁️ 0

freeCodeCamp Python for Beginners - Loops and Conditionals

Segment from full Python course praised in r/learnprogramming for fundamentals.

beginner🇬🇧

🎓Courses(5)

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course👁️ 0

Intro to Programming

Learn about variables and data types in this introductory programming course. Brought to you by Pimoroni!

beginner🇬🇧
course👁️ 0

CS50's Introduction to Programming with Python

An introduction to programming using Python, a popular language for general-purpose programming, data science, web programming, and more.

beginner🇬🇧
course👁️ 0

Programming for Everybody (Getting Started with Python)

This course aims to teach everyone the basics of programming computers using Python. We cover the basics of how one constructs a program from a series of simple instructions in Python. The course has no pre-requisites and avoids all but the simplest mathematics. Anyone with moderate computer experience should be able to master the materials in this course. This course will cover Chapters 1-5 of the textbook “Python for Everybody”. Once a student completes this course, they will be ready to take more advanced programming courses. This course covers Python 3.

beginner🇬🇧
course👁️ 0

CS50's Introduction to Computer Science

An introduction to the intellectual enterprises of computer science and the art of programming.

beginner🇬🇧
course👁️ 0

JavaScript Fundamentals

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. JavaScript Fundamentals begins with an introduction to JavaScript's role in modern web development, covering tool installation and writing initial programs. As the course progresses, you will: - Cover variables, data types, and memory functions. - Learn about conditional statements and loops, crucial for dynamic code, through practical activities and coding challenges. - Explore Functions, return values, scope, and recursion are thoroughly explored to enhance problem-solving skills. - Conclude with object-oriented programming, DOM manipulation, and event handling, ensuring students are prepared for advanced topics and sophisticated web applications. The course is tailored for beginners with basic HTML and CSS knowledge, and intermediate developers seeking to refresh their skills. By the end, students will be adept at creating and manipulating variables, implementing control structures, developing modular code through functions, applying object-oriented principles, manipulating the DOM, and handling events for better user interaction, building a strong foundation for advancing their coding careers.

beginner🇬🇧

📚Books(2)

book👁️ 0

Eloquent JavaScript

Eloquent JavaScript - A book resource

intermediate🇬🇧
book👁️ 0

C Programming Absolute Beginner's Guide

C Programming Absolute Beginner's Guide - A book resource

intermediate🇬🇧

🌐Websites(5)

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website👁️ 0

MDN Web Docs - Variables

Detailed guide for JavaScript variables

beginner🇬🇧
website👁️ 0

W3Schools Python Variables

Interactive tutorial on variables and data types

beginner🇬🇧
website👁️ 0

w3schools.com

W3Schools is a free online learning platform offering beginner-friendly tutorials and references for web development languages (HTML, CSS, JavaScript, SQL, Python, and more). It provides real-world examples and an interactive "Try it Yourself" editor to practice concepts like variables and data types.

intermediate🇬🇧
website👁️ 0

codecademy.com

Codecademy is an online learning platform offering interactive, browser-based coding lessons across languages like Python, JavaScript, HTML/CSS, and SQL. It provides guided courses, hands-on projects, and practice exercises to build practical programming skills.

intermediate🇬🇧
website👁️ 0

freecodecamp.org

FreeCodeCamp.org is a nonprofit coding education platform offering free, self-paced lessons and interactive challenges on web development and data topics, including relational databases and SQL, along with hands-on projects and certificates.

intermediate🇬🇧

Frequently Asked Questions

What are the best free resources to learn Variables & Data Types?

Dantes has curated 13 resources for Variables & Data Types, including 1 videos, 2 books, 5 courses, 5 websites. All resources are hand-picked for quality — no algorithmic filler. Browse the full list above to find the format that works best for you.

Is Variables & Data Types hard to learn?

Variables & Data Types is approachable at the beginner level — there are resources here specifically for those starting from scratch. As you progress, intermediate and advanced material is also available to take your skills further.

What types of Variables & Data Types learning resources are available on Dantes?

For Variables & Data Types, Dantes has curated 1 videos, 2 books, 5 courses, 5 websites. Each resource type serves a different learning style: videos and YouTube for visual learners, books for depth, courses for structured progression, and websites for quick reference.

How does Dantes select Variables & Data Types resources?

Dantes is an algorithm-free learning directory. Resources are hand-curated based on quality, accuracy, and usefulness — not engagement metrics or paid placements. The goal is to surface the best learning material for Variables & Data Types, whether it's a free YouTube series, a classic textbook, or an open courseware from a top university.

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