Apr 4, 2013 · @amal. This code will match your requirement. Only letter and space in between will be allow, no number. The text begin with any letter and could have space in between only. …

Nov 29, 2023 · Taking and parsing user input is a common task in our daily Java programming, and handling input that includes spaces can sometimes be tricky. In this tutorial, we’ll explore …

Feb 1, 2023 · There are 2 methods to take input from the user which are separated by space which are as follows: Using BufferedReader Class and then splitting and parsing each value; …

One of the most common uses of regexes is working with whitespace – those invisible characters like spaces, tabs, and newlines that appear everywhere in text. In this comprehensive 2517 …

In Java, you can add space between characters in a string using various methods. Here are a few common approaches: Using a Loop: You can iterate through the characters in the string and …

Oct 5, 2021 · I have some code here that requires the user to input their full name. This can be anything from 1 to 5 names or even more. I need to be able to let the user input their full name …

Jan 4, 2018 · in.next() will return space-delimited strings. Use in.nextLine() if you want to read the whole line. After reading the string, use question = question.replaceAll("\\s","") to remove spaces.

Jun 28, 2024 · Java enum elements with spaces can be a common challenge for developers when working with enumerations and human-readable names in their code. In Java, identifiers …

Mar 17, 2017 · import java.util.Scanner; public class Yes { public static void main(String[] args) { String name; Scanner in = new Scanner(System.in); name = in.nextLine(); .... } } Here's why : …

Mar 24, 2021 · Strictly speaking, if you really only want to add a space to a space which already exists in between words, you can match on the following regex pattern: (?<=\w)([ ]+)(?=\w) …