Adds .apply() and .call() support to IE8/9's console object, which treates .log()/etc as Objects and not Functions. Requires jQuery for $.each().

ie89-console-apply-support.js

if (Function.prototype.bind && typeof console == "object" && typeof console.log == "object") {
    var logFns = ["log", "info", "warn", "error", "assert", "dir", "clear", "profile", "profileEnd"];

    $.each(logFns, function (i, method) {
        console[method] = Function.prototype.call.bind(console[method], console);
    });
}

Requiring jquery just to iterate through the logFns array seems a bit overkill for projects, which do not use jquery. You could use: for (var i = 0; i < logFns.length; i++) { on line #4 and add an extra line after it: var method = logFns[i];.