Problem Statement
given a string, remove first character from the string
Solution
to remove first character from the given string in JavaScript, use String.substr() method. substr() method can take index as argument and returns the substring from the specified index till the end of the string
str.substr(index)
Program
remove first character from the string str
let str = 'helloworld';
let output = str.substr(1);
console.log(output);