If you need to repeat yourself at first to get the code working, that's fine! As soon as it's working, refactor it as best as you can. If the code still works, then you're doing it better :)
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DRY.
Don't Repeat Yourself.
If you need to repeat yourself at first to get the code working, that's fine! As soon as it's working, refactor it as best as you can. If the code still works, then you're doing it better :)