how to remove certain characters from string in java code example
Example 1: Java remove character from string
// remove last character from string in java
public class SubstringDemo
{
public static void main(String[] args)
{
String strInput = "Flower Brackets!";
String strOutput = strInput.substring(0, strInput.length() - 1);
System.out.println(strOutput);
}
}
Example 2: 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);
}
}