@SᴀᴍOnᴇᴌᴀ Perhaps... But idk. I rarely test the code in my answers, people will every now and then go "you made a few typos" and which I fix and everyone's happy. So IMO you don't need to test your code. However I feel a bunch of people will have the knee jerk reaction "how can you know the code works if you haven't run the code?" If we go [specific-question] then honestly the argument does have more weight because I never implement something new correctly first time.