javascript get last character in string
var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//djavascript get last character in string
var hello = "Hello World";
var lastCharOfHello=hello.slice(-1);//djavascript get last character of string
var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Helllastindexof() javascript
'canal'.lastIndexOf('a'); // retorna 3
'canal'.lastIndexOf('a', 2); // retorna 1
'canal'.lastIndexOf('a', 0); // retorna -1
'canal'.lastIndexOf('x'); // retorna -1
'canal'.lastIndexOf('c', -5); // retorna 0
'canal'.lastIndexOf('c', 0); // retorna 0
'canal'.lastIndexOf(''); // retorna 5
'canal'.lastIndexOf('', 2); // retorna 2Copyright © 2021 Codeinu
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