/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 vote159 views1 answer
Java resto
Java
11 votes164 views6 answers
How to print in java
Java
6 votes198 views1 answer
How to select a random element from an array in java
Java
0 vote150 views1 answer
Quick select method for kth smallest element in java
Java
0 vote207 views1 answer
Java parse date with optional timezone
Java
1 vote164 views1 answer
Pytho count avro file
Java
0 vote188 views1 answer
Generic variable java
Java
8 votes166 views1 answer
Intent in fragment android
Java
0 vote189 views1 answer
Filter and map multiple fields from java stream
Java
0 vote153 views1 answer
From double to float android studio
Java