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Confused - when do we change value in the code instead of replacing it in the object value?
As I'm new to programming that might be a silly question. I keep hearing that we should avoid repeating ourselves and try to be super clear when naming variables, etc. In this video when we change the name it got me thinking, how this might be applied. How do we keep track of these changes, would not that be confusing?
Raffael Dettling32,998 Points
The best thing would be to declare them right at the start. But if you wanna change them afterwards some development programms like Visual Studio highlight specific variables through the entire code. So it´s easier to change them. :)
Thanks! Yeah, it was more a question for what's the best practice! I think it's clearer for me now.