/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 vote136 views1 answer
Send HTTP Get Request with Parameters.
Java
0 vote133 views1 answer
Reading txt file javafx
Java
3 votes126 views1 answer
How to check object type in java
Java
0 vote147 views1 answer
Generate uuid from string
Java
1 vote125 views2 answers
Scanner_Java
Java
0 vote128 views1 answer
How to strip spaces in java using split with other delimiters
Java
0 vote164 views1 answer
Spring aop xml definition
Java Spring
1 vote122 views1 answer
Como utilizar random en java
Java
14 votes142 views2 answers
New hashmap java
Java
1 vote174 views1 answer
Java multiplication table nested loop
Java