/Java/How to remove a sting character in java

How to remove a sting character in java

Java string remove character

String str = "abcdDCBA123";
String strNew = str.replace("a", ""); // strNew is 'bcdDCBA123'

How to remove letters from string java

public extractLetters(String str){
	String result="";
	for(int i= 0; i< str.length; i++){
	    if(Character.isLetter(str.charAt(i))){
	    result+=str.charAt(i);
	  	}
	}

How to remove a sting character in java

public class RemoveParticularCharacter
{
   public static void main(String[] args)
   {
      String strInput = "Hello world java";
      System.out.println(removeCharacter(strInput, 6));
   }
   public static String removeCharacter(String strRemove, int r)
   {
      return strRemove.substring(0, r) + strRemove.substring(r + 1);
   }
}

Similar codes

1 vote186 views1 answer
Overload and override in java
Java
-1 vote244 views2 answers
Spring boot fix cors problem
Java Spring
22 votes186 views6 answers
Androidx recyclerview dependency
Java
1 vote171 views1 answer
Last method in jdbc
Java
0 vote181 views1 answer
Child inside NestedScrollView not cover full height of screen
Java
0 vote218 views1 answer
Javafx change application title
Java
0 vote229 views2 answers
@embeddedid
Java
4 votes188 views1 answer
Random processing
Java
0 vote231 views1 answer
How do I make my Android app scrollable?
Java
1 vote254 views1 answer
How to add elements to an empty array in java
Java