Suggestion for code editor

Question

Adding files samples that can be linked by the code editor: like a sample text file, a sample mp3, a sample mp4 video ecc...
Just small files for testing purpose in order to get solo learn users' codes consistent over time.
Many times, a link to an external file becomes dead, making the code useless.
Having a sample file would simplify things.
Just a thought....

Answer 1

appreciable..:D

Answer 2

like if it would be appreciable