As the name implies, iterator pattern is to access objects in an aggregation sequentially. Generally speaking, it is very common in collections. If you are familiar with collection classes, it will be very easy to understand this pattern. This sentence contains two meanings: one is the object that needs to be traversed, that is, the aggregated object, and the other is the iterator object, which is used to traverse the aggregated object. Let's look at the diagram:
-I think this is a sense of acquisition. The sense of acquisition will give people enrichment, enrichment and achievement. Human beings' natural possessiveness will subconsciously suggest to themselves in their blood that if there is no harvest today, then today's day will be a white one. Of course, this harvest can be material or spiritual. The sense of acquisition can also be tangible material, and of course there are also spiritual gains that cannot be seen, but can make your heart feel full, your thoughts feel rich, and your emotions feel high.
2030年的都市，一个以虎哥、残狼（刘畊宏 饰）为首的残天集团到处危害百姓，而且还在秘密研制非法杀人武器。警察局探长李奥（周杰伦 饰）携部下与之对抗，未能将其剿灭，手下大将陈警探（言承旭 饰）也险些丧命。每到关键时刻，总有一个熊猫人（宇豪 饰）出来维持正义，这个新英雄也成为城市的保护神，甚至还有了追随者，一个天生神力的乡下小子（弹头 饰）。在音乐学院里，有一个活泼老师的江小语（江语晨 饰），因为学院来了一个大帅哥安格而为之倾心，殊不知，一个男孩潘达早已暗恋她很久，他其实就是熊猫人。他曾是孤儿院赞助商（曾志伟 饰）的儿子，但是因为一次意外，他的父亲惨遭歹徒杀害。李奥、名厨（唐嫣 饰）都是此事件的见证者。在这个城市，一场熊猫人与歹徒的对决震撼上演……
乔氏集团在香港、台北、上海等地拥有巨大产业，富甲天下，势倾商野，堪称现代豪门。世纪之交，陈水扁上台，亚洲金融危机，9事件，世界形势风云突变，乔氏集团也隐患渐现，危机四伏……豪门之主乔正天风流倜傥，妻妾成群。其兄弟姐妹之间勾心斗角，尔虞我诈。曾选美一夜成名的港姐董楚楚缠上了乔家大公子乔夕，乔夕投资期货，血本无归，一个个巨大的阴谋在她俩的策划下渐渐浮出水面：连施美人计，迷倒老行长，诱逼大笔贷款；楚楚前男友身为警察却意外身亡，案件扑朔迷离；被张子强黑党“绑架”，借以敲诈父母巨额钱财……总裁助理汤俊生蛇蝎心肠，敏锐洞察形势之变，加紧阴谋抓权，浑身解数狂恋乔家长女乔枫，一番瞒天过海，偷梁换柱，一跃成为乔家大陆地区全权代理人，可祸福相依，好景不长：母亲跳楼自杀；夺产阴谋败露；与楚楚偷情，被死缠不放，竟丧心病狂地设计谋杀楚楚……小儿子乔晖与清纯靓丽、美貌如花的行长之女坠入爱河，谁知其父东窗事发，违规放贷被廉政公署立案侦察。乔家祸不单行，乔正天的父亲患上癌症，一直在美国与大陆失散的亲人齐聚豪门，岂料久别
这天，拾荒人照常在垃圾箱寻找可以变卖的废品，不料发现了一个装着年轻女性尸体的行李箱。
真正让沈炎有些惊讶的是小龙女。
哼，慢慢打吧，她可要走了。
作为荥阳城的最后一道防线，那里的汉军必定会拼死作战。
这些都好说。
5.5 Drug addiction and alcohol addiction are not qualified.
为谋生，无心每天都带着白琉璃在一家赌场门前摆摊算命。这一天，他又遇见了苏桃。在无心的帮助下，苏桃终于联系到了哥哥。她跟着无心搬进了贫民区狭小的里弄，和无心、白娘子（白琉璃附体的小白蛇）一起，暂时过上了欢乐温馨的小日子，一心等待哥哥归来。外貌俊美、雌雄莫辨的商会少爷小丁猫就在这个时候闯入了无心和苏桃的生活。他是上海滩大佬的义子，大佬遁走香港后，租界势力一分为二，黑道生意交给了以陈大光为首的三位元老，白道商会则成了小丁猫的天下。他有着与年龄不符的老辣，与陈大光明争暗斗、搅弄风云；而另一方面，他竟对无心和苏桃表现出了异乎寻常的兴趣。
淼淼，你放心，我肯定会回来的。
9-13 Use OrderedDict: In Exercise 6-4, you used a standard dictionary to represent the vocabulary. Please use the OrderedDict class to override this program and make sure that the order of output is the same as the order in which you add key-value pairs to the dictionary. ?
Cloud manufacturing means that manufacturing enterprises integrate advanced information technology, manufacturing technology and emerging Internet of Things technologies. Data such as factory capacity and process are concentrated on the cloud platform. Manufacturers can conduct big data analysis and customer relationship management in the cloud to give full play to the best efficiency of enterprises.
据说项梁能这么快平定江东，就是因他掉开了驻防山阴的右校尉周康三万军，项梁才有机可乘的。
陆明不悦道：姒摇，你可是前来的归降的？姒摇依旧是那副表情，轻轻点点头，算是承认了。
东京怪奇酒
Thank you for watching. I hope you didn't watch it late at night.
至于那一千人的近卫军，尹旭有了别的打算。
