javascript reverse a string
function reverseString(s){
return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"javascript reverse a string
function reverseString(s){
return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"reverse a string javascript
//with built-in method
let string = "We are going to reverse a string with built-in method.";
let reversed = string.split("").reverse().join("");
console.log(reversed);
//with the for loop
let string = "We are going to reverse a string with the for loop.";
function reverse (string){
let reversed = "";
for(let char of string){
reversed = char + reversed;
}
return reversed;
}
console.log(reverse(string));
//with the spread operator
let string = "We are going to reverse a string with the spread operator.";
let reversed = [...string].reverse().join("");
console.log(reversed);
//with iteration
let string = "We are going to reverse a string with iteration.";
function reverse(string) {
for (var reversed = "", i = string.length - 1; i >= 0; i--) {
reversed += string[i];
}
return reversed;
console.log(reverse(string));reverse a string javascript
var s = userInput[0];
var rev = [];
for(let i=0;i<s.length;i++)
{
rev.push(s[s.length-1-i]);
}
console.log(rev.join(""));Copyright © 2021 Codeinu
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