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Elsayed zewayed

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πŸ”Ÿ Essential Python Habits for Developers

πŸ”Ÿ Essential Python Habits for Developers

1. Write Readable and Clean Code

  • Follow PEP 8 guidelines.
  • Use meaningful variable and function names.
  • Keep code simple, consistent, and easy to read. ## 2. Practice Test-Driven Development (TDD)
  • Write tests before writing the actual code.
  • Use tools like pytest or unittest.
  • Catch bugs early and build reliable software. ## 3. Understand Python Internals
  • Learn how Python handles memory and variables.
  • Understand scope, namespaces, and data types.
  • Know the difference between mutable and immutable objects. ## 4. Use Built-In Functions and Standard Libraries
  • Take advantage of Python’s extensive standard library.
  • Use modules like datetime, itertools, collections, and functools.
  • Avoid reinventing the wheel. ## 5. Keep Your Code DRY (Don’t Repeat Yourself)
  • Eliminate redundant code through functions and loops.
  • Refactor repeated logic into reusable components.
  • Write modular, maintainable code. ## 6. Master List Comprehensions and Generators
  • Write concise and efficient loops with list comprehensions.
  • Use generators for memory-efficient iteration over large datasets. ## 7. Debug Like a Pro
  • Use pdb, breakpoint(), or IDE debuggers.
  • Debug incrementally and write reproducible test cases.
  • Understand stack traces and error messages. ## 8. Use Virtual Environments for Dependency Management
  • Isolate project dependencies using venv or virtualenv.
  • Avoid version conflicts.
  • Save your environment using requirements.txt. ## 9. Read and Contribute to Open Source Projects
  • Study how professional code is structured.
  • Learn version control with Git.
  • Collaborate and give back to the developer community. ## 10. Practice Consistently and Build Real Projects
  • Code regularly to reinforce your skills.
  • Take on small personal or freelance projects.
  • Solve coding challenges to improve problem-solving. Engineering Materials Mastery

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