A lot of times I'll see people online giving out this warning to programmers: "Woah! Be careful using that programming language feature! It may work on your machine with your compiler, but it's not a part of the language standard so it's not cross platform!" And so I'll check, and yes, it's not part of the language standard, but literally every compiler and platform supports it anyway because it's so useful, because it's so easy to implement, and because everybody uses it. Meanwhile a good chunk of features that ARE part of the language's standard won't be implemented by ANY compiler or platform because they are useless, difficult to implement, and used by nobody. Ok buddy. Good job. Thanks for the advice.