How to remove text from a string in javscript
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123How to remove text from a string in javscript
var ret = "data-123".replace('data-','');
console.log(ret); //prints: 123how to remove letters from string
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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