JavaScript: Create a new string without the first and last character of a given string
JavaScript Basic: Exercise-60 with Solution
Write a JavaScript program to create a new string without the first and last characters of a given string.
This JavaScript program takes an input string and returns a new string with the first and last characters removed. The length of the input string should be at least 2.
Visual Presentation:
Sample Solution:
JavaScript Code:
// Define a function named without_first_end with parameter str
function without_first_end(str) {
// Use substring to get a portion of the string excluding the first and last characters
return str.substring(1, str.length - 1);
}
// Call the function with sample arguments and log the results to the console
console.log(without_first_end('JavaScript'));
console.log(without_first_end('JS'));
console.log(without_first_end('PHP'));
Output:
avaScrip H
Live Demo:
See the Pen JavaScript - Create a new string without the first and last character of a given string - basic-ex-60 by w3resource (@w3resource) on CodePen.
Flowchart:
ES6 Version:
// Define a function named without_first_end with parameter str
const without_first_end = (str) => {
// Use substring to get a substring excluding the first and last characters
return str.substring(1, str.length - 1);
};
// Call the function with sample arguments and log the results to the console
console.log(without_first_end('JavaScript'));
console.log(without_first_end('JS'));
console.log(without_first_end('PHP'));
Improve this sample solution and post your code through Disqus.
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