Capturing function arguments

When debugging unhandled exceptions, it's very useful to be able to see input parameters passed to the function. We provide you with a way to extract these arguments by overriding object member functions. Read more...

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    Helper = {
        addFixedNumbers : function (a, b) {
            return a.toFixed() + b.toFixed();
        }
    };

    document.getElementById('thebutton').addEventListener('click', function () {
        Helper.addFixedNumbers(3.134, null);
    });