Questions tagged as 'self'

Good evening ... I come from other languages somewhat different to Ruby, like C / C ++, JAVA ... And I missed a little while trying to understand the difference of the following methods: Class teste def novo "1" end def...

I'm passing a closure to an object's property, and within the closure I'd need to reference the instance of the object that will execute the closure. Example: typealias validator : ()->Bool class Field : NSObject { var name...

Follow the script. var indice = 0; class Numeros { constructor() { this.indice = 0; this.exibir(); } exibir() { var quadro = document.getElementsByClassName("quadro"); document.write(this);...

I have a problem with my C code. My goal is to register categories in my first struct, which happens without problems. Then I want to register some subcategories for each category, which causes the following problem in the code: main.c|45|erro...