remove first and last character from string javascript
let str = 'Hello';
str = str.slice(1);
console.log(str);
/*
Output: ello
*/
4.3
10
// best implementation
const removeChar = (str) => str.slice(1, -1);
Thank you!
10
0
4.67
3
var yourString = "/installers/services/";
var result = yourString.slice(1,-1);
Thank you!
3
0
0
0
// 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;
}
Thank you!
0
0
3.75
4
const removeChar = (str) => str.slice(1, -1);
Thank you!
4
0
Are there any code examples left?
New code examples in category Javascript
-
Javascript 2023-04-21 22:52:36
-
Javascript 2022-03-27 22:25:20 javascript download string as file
-
Javascript 2022-03-27 21:40:22 sort numbers in array javascript
-
Javascript 2022-03-27 21:20:04 compare two arrays and return the difference javascript
-
Javascript 2022-03-27 21:15:02 javascript regex french phone number
-
Javascript 2022-03-27 21:05:03 cypress custom error message
-
Javascript 2022-03-27 21:00:05 create element javascript with id
-
Javascript 2022-03-27 20:40:57 feather icons react
-
Javascript 2022-03-27 20:20:01 how to make graphql request in axios
-
Javascript 2022-03-27 20:15:07 bootstrap validator password and confirm password