JQuery scrolling logic

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$(window).on('wheel', function (event) {
            if (event.originalEvent.deltaY < 0) {
                //scrolling up
                if (window.scrollY == 0) {
                    // at the top of the window
                }
            }
            else {
                //scrolling down
            }
        });

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About me

Mark Wong is a front end developer with 10+ years experience. Most of his knowledge of HTML5, CSS and Js is self taught.

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