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, …

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()?

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 …

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 …

Aug 20, 2012 · Are you really needed to check blanks? Just trim your input string first and use Scanner with default delimiter and you will get [1, "ON", "OFF"] tokens.

I am giving this input "Welcome to HackerRank's Java tutorials!" into but printing only "Welcome" string through scanner class. import java.util.Scanner; public class Solution { public sta...

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

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...

Sep 15, 2016 · I need to read spaces (present before string and after String) given as input using Scanner Note : if there is no spaces given in input it should not add space in output Please find the …

Apr 14, 2018 · Problema con String en Java usando Scanner Formulada hace 7 años y 9 meses Modificada hace 7 años y 9 meses Vista 3k veces