- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Remove newline, space and tab characters from a string in Java
To remove newline, space and tab characters from a string, replace them with empty as shown below.
replaceAll("[\
\t ]", "");Above, the new line, tab, and space will get replaced with empty, since we have used replaceAll()
The following is the complete example.
Example
public class Demo {
public static void main(String[] args) {
String originalStr = "Demo
\tText";
System.out.println("Original String with tabs, spaces and newline:
"+originalStr);
originalStr = originalStr.replaceAll("[\
\t ]", "");
System.out.println("
String after removing tabs, spaces and new line: "+originalStr);
}
}Output
Original String with tabs, spaces and newline: Demo Text String after removing tabs, spaces and new line: DemoText
Updated on: 27-Jun-2020
16K+ Views
Advertisements