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Question What are best practices you prefer while coding?

bava

Noobie
May 31, 2018
19
1,850
Messy code lead to dead project
Reading open source code is compulsory and everyone who is learning does that.
Share what you prefer while coding.


Lets have discussion on how to code.


 
These practices are aimed at improving code quality, maintainability, and readability. Here are some key best practices to consider:

  1. Consistent and Readable Formatting: Use consistent indentation, spacing, and naming conventions to make your code more readable. Follow established coding style guidelines, such as PEP 8 for Python or the JavaScript Standard Style, to ensure consistency.
  2. Modularity and Reusability: Write modular and reusable code by breaking it down into smaller functions or classes that perform specific tasks. This promotes code organization, reduces duplication, and makes it easier to maintain and update.
  3. Comments and Documentation: Include clear and concise comments to explain your code's functionality, especially for complex logic or non-obvious solutions. Additionally, consider writing documentation to describe the purpose, usage, and dependencies of your code for future developers or users.
  4. Error Handling and Validation: Implement proper error handling and input validation to ensure that your code handles unexpected scenarios gracefully. Catch and handle exceptions, validate user inputs, and provide meaningful error messages to aid in debugging and improve user experience.
  5. Version Control and Git: Utilize version control systems like Git to track changes, collaborate with others, and maintain a history of your code. Commit regularly, write descriptive commit messages, and follow branching and merging strategies to manage code changes effectively.
  6. Testing and Test-Driven Development: Write automated tests to verify that your code functions as intended. Consider adopting test-driven development (TDD) practices, where tests are written before the code itself. This approach helps ensure code correctness, allows for easier refactoring, and promotes a more reliable and maintainable codebase.
  7. Code Reviews and Collaboration: Seek code reviews from peers or more experienced developers to gain feedback on your code. Code reviews help identify potential issues, improve code quality, and encourage knowledge sharing and collaboration within the development team.
  8. Performance Optimization: Optimize your code for efficiency, considering factors such as algorithm complexity, resource usage, and response time. Profile and benchmark your code to identify bottlenecks and optimize critical sections when necessary.
  9. Security Considerations: Keep security in mind when coding, especially when handling sensitive user data or interacting with external systems. Follow best practices for input validation, secure coding practices, and protection against common vulnerabilities like SQL injection or cross-site scripting (XSS) attacks.
  10. Continuous Learning and Improvement: Stay updated with industry trends, new programming languages, frameworks, and best practices. Engage in continuous learning to improve your skills and adapt to evolving technologies and coding standards.
 
The software design is one of the most important things that is ignored by most of the people. I think without a good design, even a efficient performant code looks less healthy. Especially, when it come to AI development with chatgpt like tools, the design of the overall software project decides how easy it is to deploy the end product of the pipeline


 

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