Why does the “this” keyword print exactly what toString() is printing?

Why does the this keyword print exactly what the toString method is printing? public class A { public static void main(String[] args) { Stuff s = new Stuff(“in”,5 ); System.out.println(s); double doubleValue = 2.5 ; s.doSomething(doubleValue); System.out.println(doubleValue); s = new Stuff(“more”, 3); String str = “word”; System.out.println(s.changeSomething(str)); System.out.println(s); System.out.println(str); } } class Stuff { private…

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How do I configure Kotlin Ktor routing for Controller and HealthAndDocRoutes in Application.conf

I have created a Ktor Maven project. I did the following. I get no result when I am on localhost: 8080 / what is missing or what could I adjust so that I get the start for my RestfullAPI right? Application.kt package com.mmst.article.management import io.ktor.application.* import io.ktor.response.* import io.ktor.routing.* import io.ktor.http.* import io.ktor.features.* import com.fasterxml.jackson.databind.*…

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AttributeError: ‘str’ object has no attribute ‘set’ with a StringVar

from tkinter import* from math import* from tkinter.messagebox import showinfo, showwarning def Resolution(): A=a.get() B=b.get() C=c.get() if A not in “0123456789” or B not in “0123456789” or C not in “0123456789” : showwarning(“Erreur”, “Vous n’avez pas remplie correctement l’une des \ zones de saisie. Veuillez y entrer nombre.”) else: if int(A)==0: resultat=(0-float(C))/float(B) showwarning(“Erreur”,”La solution de…

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