/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

1 vote264 views1 answer
Graphql java print schema
Java
0 vote301 views1 answer
Bakht k takht sy yaklakht utara hwa shaks tuny dekha hai kbi jeet k hara hwa shaks in urdu
Java
0 vote256 views1 answer
Convert javascritp getTime() to datetime
Java
0 vote247 views1 answer
Localdate add months in java
Java
0 vote272 views1 answer
Create a file in java in user home
Java
1 vote275 views1 answer
Final double in java
Java
0 vote258 views1 answer
Android tab theme
Java
0 vote297 views2 answers
How to find the largest number in java
Java
0 vote289 views1 answer
Java console readline null pointer exception
Java
0 vote284 views1 answer
Telegraf-agent-configuration
Java