Iterator patterns are created for collection objects, For collection objects, It must involve the addition and deletion of collection elements, and certainly supports the operation of traversing collection elements. If the traversal operation is also placed in the collection object at this time, the collection object will bear too many responsibilities. At this time, the responsibilities can be separated and the traversal of the collection can be placed in another object, which is the iterator object.
Continue with the above example
作者在作品虚构“企鹅村”的远离城市的偏僻村庄。村中有一名自以为是天才的则卷千兵卫博士。他想制造一个和真人一样的机器人，所以造了则卷阿拉蕾，一系列荒诞不稽的故事从此展开……
Stocks have double-click and double-kill, as do investors themselves. Many unknown people rely on the classic record of a certain year or a certain year, and their performance has soared and their popularity has soared. This is actually a double-click process. This is undoubtedly a lucky good thing in itself, but if you are praised for kidnapping, you will only cheat yourself in the end, and then bitter double killings are almost inevitable. There are not many fresh passages in the investment plot, and the main characters are changed frequently. An iron law in the business world is that there must be high barriers to excess returns. This bumpy truth will not change because we invest in stocks or because we choose different investment styles.
“新婚的男女主角生活有滋有味，女主的弟弟，同时也是男主的”好基友“（男二号）厚脸皮地和他们同住，三人生活笑料不断。而他们的各路亲朋好友，也常常来到他们的公寓，带来啼笑皆非的故事。“
Article 44 The fire control institutions of the provincial public security organs shall establish and improve the social fire control technical service information system, publish the relevant information of the fire control technical service institutions and their registered fire engineers, publish the practice, integrity, supervision and management information, and provide relevant information inquiry services for the society.
几位年轻人低谷反弹的追梦之旅，因为一场国际联盟赛事席位的争夺，电竞大拿、热血少女.....一群怀揣各自心思却聚在一起组成战队的队员们能否完成不可能完成的挑战。
果然，穿过地道，打开密门，众人来到一个美奂美轮，犹如世外桃源的精致花园。
《十月围城》主要讲述清末民初的香港地区，一个草根人物——车夫阿四误打误撞做起革命青年李重光替身，从而串起整个家族以及周边人投身革命的故事。 宣统二年，同盟会代表抵达香港，商议举行大规模反清起义活动。广东将军铁山奉诏刺杀孙中山。大商人李玉堂母亲病重，要李玉堂带长孙李重光回家，黄包车夫阿四攒钱帮阿纯治眼病，并想向阿纯提亲。开完筹备会议，孙中山安全离开香港，但李重光却被铁山的杀手围追堵截。为了二十块港币，阿四拉着车上的李重光一路狂奔。李重光死在阿四的洋车上。为了老母，李玉堂请求阿四给他当一天儿子。阿四来到广州，进入了四大家族中的"西关李家"。李玉堂临死托付阿四，要把这个家支撑起来，阿四含泪应允。阿四排除万难保住了李家的产业，加入了同盟会，在遭受了种种怀和屈辱后，终于成为了坚定的革命者。
Public void notifyObservers () {
You can have a beautiful photo album and record your life in the photo album.
杜若溪饰演了一位很有智慧的成功女性，在遭遇“闺蜜小三”插足婚姻和事业时，她仍能够临危不惧，以大度和包容的姿态上演了一出“正室的逆袭”。
北宋末年，皇帝昏庸，奸臣当道。外虏压境，强梁四起。是非颠倒的时代，老百姓们饱受压迫，在此期间，自然有一些不甘压榨的人揭竿而起，愤而反抗。醉酒景阳冈的好汉武松打死老虎，更手刃了杀害兄长的仇人西门庆。鲁莽却仗义的提辖鲁智深打死镇关西，倒拔垂杨柳。忍辱负重的八十万禁军林冲夜奔，逼上梁山再度受辱，奋起杀死白衣秀士王伦。郓城押司黑脸宋江（鲍国安 饰）与托塔天王晁盖暗中通信，怒杀阎婆惜，以及时雨之名挂帅梁山。一百单八将相继云集水泊梁山，扬起了替天行道的大旗……
因为他不仅呛了辣椒水，还呛了一小块蚕豆的外壳进喉咙，所以才咳得比胡钦更厉害。
NBC已续订《芝加哥警署》第三季。
