JavaScript Usuń ostatni znak z ciągu
var str = 'mystring';
// the character 'g' will be removed
str = str.slice(0, -1);
Coding Random Things
var str = 'mystring';
// the character 'g' will be removed
str = str.slice(0, -1);var str = "Hello TecAdmin!";
var newStr = str.slice(0, -1);let str = "sunilkumar";
str = str.substring(0, str.length - 1);
console.log(str);
Run code snippetHide resultslet str = "12345.00";
str = str.substring(0, str.length - 1);
Run code snippetstr.substring(0, str.length - 1);
sunil