/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

2 votes204 views1 answer
Rjava error
Java
0 vote215 views1 answer
Labelled for loop in java
Java
1 vote197 views1 answer
Char to string jva
Java
12 votes197 views2 answers
Java date time
Java
0 vote237 views1 answer
How to put array in array list stack overflow
Java
1 vote209 views1 answer
Fabric8 create namespace
Java
3 votes214 views1 answer
Java write string
Java
4 votes214 views2 answers
Java Binary Search
Java
0 vote201 views1 answer
If is true javascrtiptr
Java
2 votes195 views2 answers
Sort a string array java
Java