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Python tutorials and tips on the Academify blog. Learn programming with examples, exercises, and projects from basic to advanced

Build a Simple Password Manager in Python

Build a simple Python password manager with Fernet encryption, file storage, password generation using secrets, and an interactive terminal menu.

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Reading time: 4 minutes

Measure Python Code Speed with timeit

Learn how to measure Python code execution time with timeit: command line, setup parameter, function references, repeat(), and benchmarking best

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Reading time: 4 minutes

Python match-case: Pattern Matching Explained

Learn how Python match-case works for structural pattern matching, including values, sequences, dictionaries, guards, and dataclasses with practical examples.

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Reading time: 4 minutes

Error Resolution

Fix Python RecursionError in 2 Minutes

Fix Python RecursionError fast: add a base case, increase the recursion limit with sys, convert to loops, or use lru_cache

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Reading time: 4 minutes

Fix .env Errors in Python with python-dotenv

Learn how to fix .env variable errors in Python using python-dotenv, load_dotenv, os.getenv, default values, find_dotenv, and API key security

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Reading time: 4 minutes

Automate Python Tests with GitHub Actions in 5 Minutes

Learn how to automate Python tests with GitHub Actions in 5 minutes using pytest, a YAML workflow, dependency installation, and

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Reading time: 6 minutes

Build a Python Currency Converter Step by Step

Build a Python currency converter step by step using the requests library and a real exchange rate API, with user

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Reading time: 4 minutes

Why Does My Loop Never End? Find the Solution

Find out why your Python loop never ends and learn how to fix infinite loops caused by missing increments, wrong

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Reading time: 6 minutes