The output of plagiarism tools should only serve as a hint to look at a pair of solutions more closely. All judgement should be derived entirely from similarities between solutions and not some artificial similarity score computed by some program.
12 karma · joined January 6, 2022
A surprisingly large number of people do not realise that code on StackOverflow is under a relatively restrictive license.
https://meta.stackexchange.com/questions/12527/do-i-have-to-...
Some companies take this very seriously and others do not care at all. And, of course, there are companies that outright ban any library without the right licence.