/Java/How to replace a character with another character in a string in java

How to replace a character with another character in a string in java

Replace character in string java

String str = ".............................."; 

        int index = 5; 
  
        char ch = '|'; 
 
        StringBuilder string = new StringBuilder(str); 
        string.setCharAt(index, ch); 

        System.out.println(string);

How to replace a character with another character in a string in java

public class JavaExample{
   public static void main(String args[]){
	String str = new String("Site is BeginnersBook.com");

	System.out.print("String after replacing com with net :" );
	System.out.println(str.replaceFirst("com", "net"));

	System.out.print("String after replacing Site name:" );
	System.out.println(str.replaceFirst("Beginners(.*)", "XYZ.com"));
   }
}

-1

Source: beginnersbook.com

Similar codes

0 vote123 views1 answer
Webview send to console android
Java
1 vote120 views1 answer
How to deselect radio button in java
Java
0 vote105 views1 answer
Java suppresswarnings unchecked
Java
0 vote70 views1 answer
What is final class
Java
0 vote117 views1 answer
Java iterator to stream
Java
0 vote134 views1 answer
Spring data elasticsearch aggregation max
Java Spring
0 vote149 views1 answer
How to run the war file in Apache Tomcat/8.5.59 THROUGH SPRING
Java Spring
0 vote126 views1 answer
Https://www.baeldung.com/java-stream-findfirst-vs-findany
Java
0 vote117 views1 answer
How to right align in java
Java
1 vote127 views2 answers
Java check two dates same day
Java