What best practices should be followed when including multi-line code snippets in forum posts for troubleshooting purposes?

When including multi-line code snippets in forum posts for troubleshooting purposes, it is important to format the code properly for readability. Use code formatting tools provided by the forum, such as code blocks or syntax highlighting, to make the code stand out. Clearly label the code snippet with a heading or description to indicate its purpose. Additionally, avoid including unnecessary or irrelevant code in the snippet to keep it focused on the specific issue at hand.