The height is an inbuilt method in jQuery which is used to check the height of an element but it will not check the padding, border and margin of the element. Syntax: $ ("param").height Parameters : This function do not accept any parameter. Return value : It returns height of the selected element.jQuery code to show the working of the.jQuery Mapael is a jQuery plugin
jQuery.inArray() It is a jQuery function that returns the index position of the value when it finds the value otherwise -1. It also works with string and an Array. Syntax – jQuery.inArray( search-value, value-from-which-search); Example
If you need to find the index of a value, use Array.prototype.indexOf . (It's similar to findIndex (), but checks each element for equality with the value instead of using a testing function.) If you need to find if a value exists in an array, use Array.prototype.includes . Again, it checks each element for equality with the value instead.