how to delete last char in string java
String s = "Hello Worlds";
String end = "";
end = s.substring((0, s.length()-1));how to delete last char in string java
String s = "Hello Worlds";
String end = "";
end = s.substring((0, s.length()-1));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);
}
}Copyright © 2021 Codeinu
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