Materials for
beginner developers
Start your programming journey with simple and clear materials from our experts. Step-by-step guides and practical examples.
Materials for beginners
Carefully selected articles for your level
Loops in Python: while and for ๐
Imagine: you need to print numbers from 1 to 1000. Write 1000 print() calls? ๐ฑ
The while Loop: Repeat While a Condition Holds ๐
The for loop works great when you know how many times to repeat an action. But what if you don't?
Controlling Time and Randomness in Python โฑ๏ธ๐ฒ
Sometimes code runs too fast (all the text dumps on screen in a fraction of a second), or you need...
Math Operations in Python ๐งฎ
Python is a great calculator! Let's cover all the arithmetic operators with examples.
Mixing Text with Numbers (and the Magic of f-strings) ๐ช
In programming, we often need to display text alongside numbers or variables. Imagine you're building a game and need to...
Python Data Types: A Complete Guide ๐ฏ
Python can work with different types of data: numbers, text, boolean values. Let's cover all the fundamental types!
Logical Operators in Python: and, or, not ๐
One condition is fine. But what if you need to check multiple conditions at once?
Python Variables in Plain English ๐ฆ
A variable is like a labeled box where you can put any value and use it as many times as...
Functions in Python: Writing Reusable Code ๐ง
Imagine: you wrote code to calculate a discount. That code is needed in 10 places in your program!
List Methods: Managing Collections ๐
Lists are not just storage. They come with built-in actions (methods) that let you add, remove, and modify elements.
The for Loop: Making Python Do the Work for You ๐
Imagine you need to write the word "Hello!" 20 times. You could sit there copying print("Hello!") twenty times. But programmers...
CodeHS Guide: How to Create an Account and Write Code
CodeHS is a great online platform that lets you write Python code directly in the browser โ no installation required....
Other difficulty levels
Choose the level that suits you
Medium level
In-depth materials for developing practical skills
Advanced level
Complex techniques and concepts for experienced developers
Expert level
Advanced technologies and architectural solutions
Keep developing
Study materials of different levels and gradually improve your skills