Is Relying on Copy-Pasting from Stack Overflow a Bad Habit for Programmers?

It's definitely not ideal. You need to know what you're implementing to avoid potential issues down the line. Understanding your code helps prevent "technical debt" and makes you a better programmer.

Sometimes copying code is fine, especially for quick fixes. But if it's significant code for something you maintain, you should definitely understand what it does. Otherwise, you might run into problems later!

Yeah, it typically is bad practice if you’re just copying without understanding. You should aim to grasp the concepts so you can apply them properly in your projects.

There's nothing wrong with copy-pasting per se, but if you don't understand the code, you're setting yourself up for issues. Each time you come across something new, treat it as a chance to expand your knowledge.