Be CAREFUL With Removing Code Duplication

💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide.

In this video, I'll refactor some tricky, hard-to-detect code duplication, show you an example of when it's best to leave duplicated code as is, and share a few tips on how to avoid duplication altogether.

🔥 GitHub Repository: https://git.arjan.codes/2024/duplication.

Bragir Repository: https://github.com/ArjanCodes/bragir.

🎓 ArjanCodes Courses: https://www.arjancodes.com/courses.

🔖 Chapters:
0:19 Obvious code duplication
1:48 Why duplicate code needs to be avoided
3:19 Duplicated code with different order
7:26 Duplicate code in different locations
9:41 When code duplication is okay
17:12 Some tips for avoiding code duplication
19:15 Outro

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