In a voting app customers need to be able to like some options once per session. How to identify visitors that don’t have an account? I need something like:
variable votedVisitors as a list of **session ID-**s (or something else that would help identify them)
When user votes his ID would be added to the votedVisitors and he wouldnt be abled to vote again.
Alternatively I considered creating automatic accounts for each visitor, something like [email protected]. That would identify them enough. How to generate a random email? Or a random number that I can convert to a string and use it as an email? How to add 2 strings together?