/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 vote238 views1 answer
Spring boot
Java Spring
8 votes216 views6 answers
Print list in java
Java
8 votes206 views4 answers
Stringbuffer vs stringbuilder vs string in java
Java
0 vote222 views1 answer
Rotate vector 3d java
Java
0 vote229 views1 answer
Selection sort java
Java
19 votes187 views6 answers
Java array to list
Java
0 vote210 views1 answer
Java script find screen size of device
Java
14 votes218 views4 answers
Number to char java
Java
0 vote203 views1 answer
Jframe maximized at startup
Java
0 vote210 views1 answer
What is collection fromework
Java