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jQuery.each.js

// Showing `jQuery.each` from 1.7.2

function (object, callback, args) {
    var name, i = 0,
        length = object.length,
        isObj = length === undefined || jQuery.isFunction(object);

    if (args) {
        if (isObj) {
            for (name in object) {
                if (callback.apply(object[name], args) === false) {
                    break;
                }
            }
        } else {
            for (; i < length;) {
                if (callback.apply(object[i++], args) === false) {
                    break;
                }
            }
        }

        // A special, fast, case for the most common use of each
    } else {
        if (isObj) {
            for (name in object) {
                if (callback.call(object[name], name, object[name]) === false) {
                    break;
                }
            }
        } else {
            for (; i < length;) {
                if (callback.call(object[i], i, object[i++]) === false) {
                    break;
                }
            }
        }
    }

    return object;
}

jQuery.fn.html.js

// Showing `jQuery.fn.html` from 1.7.2

function (value) {
    return jQuery.access(this, function (value) {
        var elem = this[0] || {},
            i = 0,
            l = this.length;

        if (value === undefined) {
            return elem.nodeType === 1 ? elem.innerHTML.replace(rinlinejQuery, "") : null;
        }


        if (typeof value === "string" && !rnoInnerhtml.test(value) && (jQuery.support.leadingWhitespace || !rleadingWhitespace.test(value)) && !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) {

            value = value.replace(rxhtmlTag, "<$1></$2>");

            try {
                for (; i < l; i++) {
                    // Remove element nodes and prevent memory leaks
                    elem = this[i] || {};
                    if (elem.nodeType === 1) {
                        jQuery.cleanData(elem.getElementsByTagName("*"));
                        elem.innerHTML = value;
                    }
                }

                elem = 0;

                // If using innerHTML throws an exception, use the fallback method
            } catch(e) {}
        }

        if (elem) {
            this.empty().append(value);
        }
    },
    null, value, arguments.length);
}