Same idea with Stack Overflow solutions before that. But I don't just retype that code verbatim, I rewrite it in my style, add or remove comments, add or remov

Same idea with Stack Overflow solutions before that. But I don't just retype that code verbatim, I rewrite it in my style, add or remove comments, add or remove some checks, sometimes even tweak the algorithm. I want to own the thing. Some copy-pasting may be involved, I am not trying to improve my typing here, but the important thing is to understand every character of it.