I often wonder why the Blink without Delay Sketch isn't the Standard Arduino "Hello World" example?... Might serve well, properly commented and perhaps a slight thoughtful error deliberately introduced and alluded to in the sketch documentation... so that it might produce a more interesting effect when 'corrected' and perhaps to encourage the new user to read the sketch first... IMO many of the users don't often even really try to suss out why the basic one works as it does... my point is that it teaches methods that are more likely to "Shoot the User in the Foot" than it does to teach the new user to "think" before before writing anything really useful... in particular there are two simple practices that I have always found to produce a sketch that is planned and thus has a slight chance of producing a better working first attempt.
This in particular from both the engineering aspect and the language issues that confront the new user...
In particular to answer the question that this new user is really asking.
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