How do you remove a class from an element using jQuery?
Description : Use the .removeClass() method to remove one or more classes from an element.
Answer :
To remove a classfrom an element using jQuery, use the `.removeClass()` method. For example,`$('#elementId').removeClass('oldClass');` removes the class`oldClass` from the element withID`elementId`. If you want to remove multiple classes, you can pass them as a space-separated string, like `$('#elementId').removeClass('class1 class2');`. This method updates the element’s `class` attribute by removing the specified classes, which can be useful for dynamically changing styles or behaviors.