hasschi

/**
 * @param {number[]} nums1
 * @param {number[]} nums2
 * @return {number}
 */
var findMedianSortedArrays = function(A, B) {     
    //確保A > B    
    if(A.length < B.length){
        let tmp = A;
        A = B;

hasschi

/**
 * @param {string} s
 * @return {number}
 */
var lengthOfLongestSubstring = function(s) {
    let result = 0,
        str = '';
    
    for(let i = 0; i < s.length; i++){        
        let c = s[i],

hasschi

Date.prototype.format = (function () {
    var month_str = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
    var day_str = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];

    function ParseRepeatPattern(str, pos, char) {
        var len = str.length;
        var num = pos + 1;
        while (num < len && str.substr(num, 1) == char) {
            num++;
        }

hasschi

var pngfix = function (option) {
    if (true || navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
        if (!document.getElementsByClassName) {
            document.getElementsByClassName = function (classname) {
                var all = document.documentElement.all || document.all;
                var elem, list, ret = [];
                for (var i = 0; i < all.length; i++) {
                    elem = all[i];
                    if (elem.className != "") {
                        list = elem.className.split(' ');