Answers for "js remove first symbol from string"

delete first character javascript

let str = 'Hello';
 
str = str.slice(1);
console.log(str);
 
/*
    Output: ello
*/

javascript remove first character from string

let str = " hello";
str = str.substring(1);

remove first and last character from string javascript

// Hey buddy, here are different implementation, choose your favourite !!

// best implementation
const removeChar = (str) => str.slice(1, -1);

// regex
function removeChar(str) {
  return str.replace(/^.|.$/g, "");
}

// without slice
function removeChar(str) {
  const array = str.split("");
  let res = "";
  for (let i = 1; i < array.length - 1; i++) res += array[i];
  return res;
}

javascript delete first character in string

var oldStr ="Hello";
var newStr = oldStr.substring(1); //remove first character "ello"

js remove first character from string

// Return a word without the first character
function newWord(str) {
	return str.replace(str[0],"");
	// or: return str.slice(1);
	// or: return str.substring(1);
}

console.log(newWord("apple"));	// "pple"   
console.log(newWord("cherry"));	// "herry"

js remove first element from string

let str = " hello"
str = str.substring(1)