What are the common reasons for code malfunctions on JSFiddle?

I have compiled some code at https://codepen.io/fjenpen/pen/pROPov but for some reason, when I check it out on https://jsfiddle.net/z05d3ufq/, the #flexiselDemo3 element is breaking?

$('#flexiselDemo3 a').click(function(e) {
var target = $(this).attr("href");
$(".main .content").not(target).hide();
$(target).show();
return (false);
});

$(".main .content").hide();

var initialTarget = "#Section1";

if (location.hash.length > 0) {
initialTarget = location.hash;
}
$(initialTarget).show();

Answer №1

To make sure jQuery is used correctly in the JSFiddle console, it is important to explicitly include it:

https://example.com/image.png

Each browser-based "fiddle" tool may have its own unique method for referencing external libraries, which could be why it works in one but not in another.

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