Scanner Class in Java | User input in java

Published: 01 January 1970
on channel: King Developer

285

🚀 Learn how to use the Scanner Class in Java for user input! 🖥️💡

📌 This tutorial covers the basics of handling user input in Java using the Java.util.Scanner library. From importing the Scanner class to reading different types of user input, we've got you covered!

🔍 Input Types & Methods:

nextBoolean(): Read boolean
nextByte(): Read byte
nextDouble(): Read double
nextFloat(): Read float
nextInt(): Read int
nextLine(): Read String
nextLong(): Read long
nextShort(): Read short
🔧 Example:

import java.util.Scanner;

class Main {
public static void main(String[] args) {
Scanner myObj = new Scanner(System.in);
System.out.println("Enter username");

String userName = myObj.nextLine();
System.out.println("Username is: " + userName);
}
}
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📌 Tags:
#Java #ScannerClass #UserInput #JavaTutorial #Programming #KingDeveloper #Shorts #ShortVideo

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