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2000+ Code Examples

50+ Quizzes and Challenges

Programming Languages we cover

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Code Examples

Learn to code with our library of 2000+ well documented code examples, clearly structured to keep an eye on your learning success.



Improve your programming skills every day with our collection of more than 50 quizzes and special challenges.


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As a pro member you have access to all code examples, quizzes and challenges of a programming language of your choice.

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Our popular and best-selling Tutorials

Popular Tutorials

cplusplus inheritance and polymorphism

Inheritance and Polymorphism in C++

1h 30m

python classes and objects

Classes and Objects in Python

1h 30m

python mathematical functions

Mathematical Functions / Sequences in Python

Beginner / Intermediate
1h 15m

Why Choose Us?

Why should you become a member of ours and what are the benefits for you?

#1. Learn to code

Start learning with our collection of 2000+ well documented code examples.

#2. Improve your skills

Improve your coding skills with our collection of 50+ quizzes and challenges.

#3. Stay up to date (PRO)

Our collection is constantly growing. As a PRO member you have access to all upcoming content.

Why people love Codevisionz

“I had no idea where to start learning programming. Codevisionz helped me to get started with programming and put me on the right track. Through the abundance of code examples I also learned the special features of the programming languages.”
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Mi Mang
“What I like about Codevisionz is the comparison of different programming languages.This helps you understand the characteristics of each programming language. Since new content is published all the time, I learn several times a week with codevisionz.”
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