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Trinmar Boado
Trinmar Boado

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Common Mistakes Programmers Make

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As a programmer, it's easy to get caught up in the rush of coding and forget about potential pitfalls. But making mistakes can not only slow down your progress, but also lead to costly errors down the line. In this article, we'll explore the top 5 mistakes programmers make and how to avoid them.

  1. Not testing your code. Testing your code is crucial to ensuring its functionality and catching any potential bugs before they become major issues. Make sure to test your code thoroughly and regularly to avoid costly mistakes.

  2. Not commenting your code. Comments are an essential part of any codebase, as they help other developers understand what your code is doing and how it works. Make sure to include clear and concise comments in your code to aid in its readability and maintainability.

  3. Not using version control. Version control systems like Git are essential tools for managing and tracking changes to your codebase. Not using version control can lead to lost or overwritten code and make it difficult to collaborate with others.

  4. Not staying up to date with the latest technologies and best practices. The world of programming is constantly evolving, and it's important to stay on top of the latest technologies and best practices. This will not only improve your skills and knowledge, but also make your code more efficient and effective.

  5. Not seeking help when needed. It's important to remember that no one knows everything, and it's okay to ask for help when needed. Whether it's from a colleague or online resources, don't be afraid to seek out assistance when you need it.

Avoiding these common mistakes can help you become a better programmer and avoid costly errors in your code. Make sure to test your code, comment it, use version control, stay up to date with the latest technologies, and seek help when needed.

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Top comments (4)

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jonrandy profile image
Jon Randy πŸŽ–οΈ

Not testing your code

By this, I assume you mean writing automated tests?

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trinly01 profile image
Trinmar Boado

Yup. Not all write unit tests or use automated testing tools.

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jonrandy profile image
Jon Randy πŸŽ–οΈ

I've been a professional developer for 27 years, and have very rarely used any form of automated testing. Most companies I've worked for also do not really strictly practice it. I believe manual testing encourages a far closer relationship with the code, and greater understanding of it.

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trinly01 profile image
Trinmar Boado

Agree! Thanks for sharing you experience about testing. What do you have in mind you want me to tackle next?