Skip to content

Python Learning

Select theme

Home
01. Object Oriented Programming
02. Functional programming
- What is
- Pure functions
- Lambda functions
- Functional programming trio
- List Comprehensions
- Functional toolkit
  - functools
  - Exercises
- Closures
  - What is a closure
  - Exercises
- Function composition
  - What is function composition?
  - Exercises
- Immutability patterns
  - What are immutability patterns?
  - Exercises
- Functional iteration
  - What is functional iteration?
  - Exercises
- Clarifications
04. Data Structures
- Overview
- Lists
  - Lists
  - Exercises
- Tuples
  - Tuples
  - Exercises
- Dictionaries
  - Dictionaries
  - Exercises
- Sets
  - Sets & Frozensets
  - Exercises
- Deque
  - Deque
  - Exercises
- Choosing the right structure
07. Concurrency & Async/Await
09. Memory management & performance
- Python memory model
  - Memory model
  - Exercises
- Memory management
- Reference counting
  - Memory management strategy
  - Exercises
- GC - Handling cycles
  - Garbage Collection - Handling Cycles
  - Exercises
- Interning Memory optimisation
  - Python memory optimisation
  - Exercises
- Dramatic memory reduction
  - __slots__
  - Exercises
- Measuring performance
Reference
- Snippets
Playground

Select theme

Playground

← Select an exercise from the sidebar

Constraints

Examples

Hint

Solution

Complexity

Time
Space

Python: loading…

Ctrl/Cmd + Enter to run

no file

Select an exercise to see its test cases.

Run tests to see results.

No output yet. Add print() calls in your code and run the tests.