"replace character in string java" Code Answer's

string replace java

By Fierce Fly on Apr 08, 2020

public static void main(String args[]){  
String s1="my name is khan my name is java";  
String replaceString=s1.replace("is","was");//replaces all occurrences of "is" to "was"  
System.out.println(replaceString);  
}}  

Source: www.javatpoint.com

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java replace character

By FloatDev on Jan 07, 2021

// We want to replace every # with a 8
String larry = "Larry is # years old";
String newString = larry.replace("#", "8");

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java string replace character at position

By SpaceNinja on May 02, 2020

String str = in.nextLine();	//Original String
char cr = in.next().charAt(0); // character to replace
int index = in.nextInt();	// Index where replaced
str = str.substring(0, index) + cr + str.substring(index + 1);// modified string

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java replace character in string

By TB__privi on Sep 20, 2020

String s = "new String";
String replaced = s.replace("new","Test");
							  ^		 ^
                             old    new char

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replace character in string java

By Important Impala on Aug 14, 2020

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

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

        System.out.println(string); 

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

By devops unicorn on Apr 05, 2021

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"));
   }
}

Source: beginnersbook.com

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