Add/Share code in comment section to someone else's question

Question

Recently I had asked one question on SharePoint Stack exchange. After digging up for 1-2 days I managed to resolve my query. So I share the solution and marked it as an answer.

Now there is one another user who has similar kind of issue(let say user is User1).

Now instead of asking another question, User1 commented on my question mentioning the same issue. I want this user to share his/her code so that I can have a better understanding of actual problem.

I just want to know, what is the way to share the code in comment section?

Answer 1

As per my comment:

If it's a slightly different issue, ask him/her to open a new thread. Otherwise, it may be best in chat.