I'm trying to get the program to accept user input using the scanner class, and then print out a part of the input, but only the tail end. In this example I have the scanner asking for a debit card …

I want to take the input from a user, in this case, their full name and split it with the .split(" ") command into 2 or 3 sections, depending on number of names, and then print out the results …

Apr 11, 2025 · In Java, the substring() method of the String class returns a substring from the given string. This method is most useful when you deal with text manipulation, parsing, or data …

Jul 21, 2024 · So far, we’ve explored various ways to extract the required substring from an input string. Sometimes, our input contains a specific substring, but instead of extracting that …

Aug 31, 2015 · You can use a String::substring() method to get a portion of a string from the actual string. substring() method takes either start index or both start index and end index and …

The Scanner class is used to get user input, and it is found in the java.util package. To use the Scanner class, create an object of the class and use any of the available methods found in the …

Substring extraction can be used to extract specific parts of the input, such as extracting a username from an email address or a date from a user-provided string. String userInput = " …

The substring() method returns a substring from the string. If the end argument is not specified then the substring will end at the end of the string. One of the following: Required. The index of …

Apr 22, 2025 · Import the Scanner class using import java.util.Scanner;; Create the Scanner object and connect Scanner with System.in by passing it as an argument i.e., Scanner sc = …

In this Java programming tutorial, we will learn how to extract a substring from a user given string. The program will ask the user to enter a string and first and the second index of the substring. …