JavaScript: Removes non-printable ASCII characters from a given string
JavaScript fundamental (ES6 Syntax): Exercise-12 with Solution
Remove Non-Printable ASCII from String
Write a JavaScript program to remove non-printable ASCII characters from a given string.
- Use String.prototype.replace() with a regular expression to remove non-printable ASCII characters.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
// Define a function called `remove_non_ASCII` that removes non-ASCII characters from a string.
const remove_non_ASCII = str => str.replace(/[^\x20-\x7E]/g, '');
// Test the function
console.log(remove_non_ASCII('äÄçÇéÉêw3resouröceÖÐþúÚ')); // Output: w3resource
Output:
w3resource
Visual Presentation:
Flowchart:
Live Demo:
See the Pen javascript-basic-exercise-1-12 by w3resource (@w3resource) on CodePen.
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