Remove First And Last Character In String Javascript - To remove the last character from a string in JavaScript, you should use the slice () method. It takes two arguments: the start index and the end index. slice () supports negative indexing, which means that slice (0, -1) is equivalent to slice (0, str.length - 1). let str = 'Masteringjs.ioF'; str.slice (0, -1); // Masteringjs.io Alternative Methods To remove the first and last characters from a string call the slice method passing it 1 and 1 as parameters The String slice method will return a copy of the original string with the first and last characters removed index js const str abcd const withoutFirstAndLast str slice 1 1 console log withoutFirstAndLast
Remove First And Last Character In String Javascript
Remove First And Last Character In String Javascript
To remove the first and last character from a string, we need to specify the two arguments in slice method which are startIndex and endIndex. let str = '/hello/'; //slice starts from index 1 and ends before last index console.log(str.slice(1,-1)); //output --> 'hello' Note: Negative index -1 is equivalent to str.length-1 in slice method. Answer:- Use the substr () function to remove the first character from a string in JavaScript. The following example will show you how to remove the first character from string in javascript. 1