/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

0 vote352 views1 answer
First line of java code
Java
0 vote333 views1 answer
Deep content
Java
0 vote391 views1 answer
Natural log in java
Java
0 vote434 views1 answer
Meaning of instantiated in java
Java
1 vote344 views1 answer
Keyset sort java
Java
2 votes362 views1 answer
How to change a string array in integer array
Java
1 vote386 views1 answer
Comparable
Java
0 vote346 views1 answer
Spring org.springframework.stereotype not working
Java
0 vote414 views1 answer
Java transformar string a url
Java
1 vote372 views1 answer
Jackson create object node from string
Java