May 11, 2011 · I'm writing a program that uses an Event class, which has in it an instance of a calendar, and a description of type String. The method to create an event uses a Scanner to take in a month, …

Jul 17, 2013 · Enter employee ID: 101 Enter employee name: firstname lastname Enter supervisor ID: Exception in thread "main" java.util.InputMismatchException at java.util.Scanner.throwFor(Unknown …

Here in this program we will take the Scanner class to achieve the task. This Scanner class comes under java.util, hence the first line of the program is import java.util.Scanner; which allows the user to …

Nov 20, 2015 · Scanner class is used to tokenize the strings. The input you gave as a parameter inside scanner constructor will work as a delimiter. If you want to change the scanner object to a string and …

java string duplicates java.util.scanner edited Nov 15, 2014 at 0:26 ivan.sim 9,356 8 52 64

I need help doing the following: receiving input using Scanner class (I got this) taking input from scanner and making it a String use replaceAll to remove numbers 0-9 from user input. The below co...

Mar 9, 2016 · String lineString = textScan.nextLine(); //scans the first line of the text file. Scanner Line = new Scanner(lineString); //scans the String retrieved from the text file. while (Line.hasNextInt()) { //do …

May 7, 2020 · Tengo un problema utilizando la clase scanner de java para recibir dos valores string por consola, tengo lo siguiente: switch(op){ case 1: // Creacion y declaracion de

No caso eu sei fazer com int que seria algo como: number1 = input.nextInt(); Mas quero que meu usuário digite uma string, vamos supor um mês: mes = input.???? Preciso ler a string em um switch, …

Mar 3, 2017 · With a scanner, you use input.nextInt() for an int or input.nextDouble() for a double. Why do you use input.nextLine() for a String instead of input.nextString()?