I don't think this feature is currently available.
It would be good if we could filter on those postings that share the source code. I have found these postings to be of great benefit in trying to learn B4A
Many thanks for the link, it will save me a lot of time and work.
Many thanks to SagePourpre. If we could filter on code sources poor SagePourpre wouldn't have had to spend 10Hrs making this great list