java tutorial - Java split() method - java programming - learn java - java basics - java for beginners
Learn Java - Java tutorial - Java strings split - Java examples - Java programs
Description
The split () method — in Java, divides the given line around this regular expression and has two options
Syntax
Syntax method:
public String[] split(String regex, int limit)
or
public String[] split(String regex)click below button to copy the code. By - java tutorial - team
Options
Detailed information about the parameters:
- regex - the delimitation of a regular expression;
- limit is a threshold, the result of which means how many lines must be returned.
Return value
- In Java, split () returns an array of strings calculated by dividing the given line around this regular expression.
Example 1: Split a string around a regular expression
import java.io.*;
public class Test {
public static void main(String args[]) {
String Str = new String("Welcome-to-wikitechy.com");
System.out.println("Return Value :" );
for (String retval: Str.split("-", 2)) {
System.out.println(retval);
}
System.out.println("");
System.out.println("Return Value :" );
for (String retval: Str.split("-", 3)) {
System.out.println(retval);
}
System.out.println("");
System.out.println("Return Value :" );
for (String retval: Str.split("-", 0)) {
System.out.println(retval);
}
System.out.println("");
}
}click below button to copy the code. By - java tutorial - team
Output
Return value:
Return Value :
Welcome
to-wikitechy.com
Return Value :
Welcome
to
wikitechy.com
Return Value :
Welcome
to
wikitechy.com
Example 2: Split a string into words
import java.io.*;
public class Test {
public static void main(String args[]) {
String Str = new String("Welcome-to-wikitechy.com");
System.out.println("Return Value :" );
for (String retval: Str.split("-")) {
System.out.println(retval);
}
}
}click below button to copy the code. By - java tutorial - team
Output
Return Value :
Welcome
to
wikitechy.com