How to show/hide DIV on selection of ANY drop-down value?

Question

I have found many answers to the question:

How do I show/hide DIV on selection of \"Other\" dropdown value.

However I cannot fin

Answer 1

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$(document).ready(function(){
   $(".spl-div").hide();   
   $("option[id*='show-div']").bind('click', function(){
            $('.spl-div').show();
    });
    $("option[id*='hide-div']").bind('click',function(){
            $(".spl-div").hide();
    })
});