/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 vote182 views1 answer
Android java how to stop activity from opening twice programatically
Java
3 votes138 views1 answer
Java main class
Java
0 vote185 views1 answer
Enum type spring boot entity
Java
10 votes208 views3 answers
Java check if int
Java
0 vote313 views1 answer
Get node inside node in of xml using java
Java
0 vote177 views1 answer
Java float precision
Java
0 vote196 views2 answers
Java completablefuture chain 2 operations
Java
0 vote192 views1 answer
Castle stones java qn
Java
0 vote209 views2 answers
What is the use of the tolowercase in java
Java
1 vote169 views1 answer
Java flatten list
Java