Good that they disclosed it. In one of the places where I worked before, I had to sign a statement that I won't copy code from stackexchange, because of the unc

Good that they disclosed it. In one of the places where I worked before, I had to sign a statement that I won't copy code from stackexchange, because of the unclear licensing. That is, the risk that the answer is quoted from or otherwise based on some open-source project, and because that could, in the worst case, force the company to disclose their code publicly.