I have an array :
["one-", "two-", "three-", "testing-"]
After converted into string
"one-,two-,three-,testing-"
How to remove last charecter hypen(-) after testing and how should i get new array.
Accepted output
["one-", "two-", "three-", "testing"]
Please help me.
For an elegant solution use .slice(0, -1) for the string:
let newString = "one-,two-,three-,testing-".slice(0, -1); // "one-,two-,three-,testing"
To get the new array, simply use .split(','):
let newArray = newString.split(','); // ["one-", "two-", "three-", "testing"]
Do this:
var str = "one-,two-,three-,testing-";
str = str.substring(0, str.length - 1);
to take the last character off of your string. Then, to make it into a list:
var newList = str.split(“,”);
const array = ["one-", "two-", "three-", "testing-"];
let DataStr = array.toString();
let OutputStr = DataStr.replace("-", "");
var res = OutputStr.split(",");
console.log(res);
try this
