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Guys I’m trying to get the concept of callbacks before you start studying NODEJS.
But I can’t really understand the syntax of callbacks... it’s just passing a function by parameter?
função1 (parametro?){
retorno da função
}
função2(parametro?,função1){
...
}
That is considered a callback? sorry to be so layy it seems that someone is missing draw kkk.
Look, for me callback is the return of a function. If a function returns something, it has callback, if not, it does not have.
– Ale
Related: https://answall.com/questions/27177/o-que%C3%A9-callback
– itscorey
I saw that whole post but I can’t really understand...
– Nicoletti
@Nicoletti was preparing an answer here, but I ended up adding it to the other answer I had already given. It’s a new answer basically, so I suggest you take a look there: What is a callback
– Sergio