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:
太平洋は燃えているか？ 川岡大次郎 大高洋夫
一个老汉都五十多岁了，细细地咀嚼着嘴里的苞谷粒，慢慢说道：这么好的饭，还不知能吃几顿呢。
The above package monomer mode can also be changed to the following structure writing:
This is also why the big lady died and reduced her output so much. It is because the dangerous confidence is the second level, and the second level drops 10%. If the foundation is low, it is useless to have a high percentage.
Yellow-green system: kudzu vine, amurense amurense, etc.
女主林清涵的爷爷危在旦夕，一干亲戚们为了争夺家产，不顾林氏集团的安危，用尽各种卑劣的手段陷害女总裁林清涵，然而这些危机却被为了报恩的上门女婿张玄，一一化解， 外人嗤笑张玄是个只会家务的软饭男，张玄才不管，他只要照顾好自己老婆 ，其他的都是“小事儿”。而家族内的亲戚对林家的产业一直虎视眈眈，暗地里勾结竞争对手不停的对林清菡和公司发起一次次攻击。而这一切，都逃不过张玄的眼睛，而每次危机的化险为夷，林清菡都感觉自己的老公绝对不是一无是处的软脚虾，慢慢的，林清涵终于发现，原来张玄才是真正的大佬…
赵文华工部出身，对于铳炮还是略知一二，此前鸟铳点火发射，总要一套笨重的流程，眼前这个手铳可神了，直接扣扳发射，省了不少事情，外加携带轻便，真如戚继光所说，天降神器。
For the first point, we also often use it in our daily work, such as our Ajax request, which has a success and error callback function, and we can subscribe to Ajax success and error events. We don't care about the state of the object running asynchronously, we only care about success or error when we have to do something of our own ~
他知道这些诸侯对自己笑容恭敬那都是表面上的，对于项羽的畏惧则是发自内心的。
The wave of protests is beyond the scope of this book.
Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.Should zoos cull their animals to manage populations? Liz travels to Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer.But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them from stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.
在和平的Paju Heyri艺术村，突然发生了一起僵尸事件。为了海瑞艺术中心的开幕，三位朋友，金森、玄娜和加延决定面对这场危机。一位新手YouTube和一位咖啡厂总裁也加入了这一行列。导演张贤生的新片《僵尸迷恋：嘿，李》讲述了一个突然出现的僵尸在喧闹中的日常生活，以及一个三个女人的房间保护村庄的斗争。很自然，世界最近经历的混乱和焦虑浮现在脑海中，但这部电影以一种古怪而愉快的方式向每个正在经历这个混乱时代的人传达了希望。现在是时候和金钱留在金森身边了，金森非常关心周围的环境，但现在是时候和金钱留在金森身边了，金森是世界上唯一的人。展示演员魅力的电影。
A4.1. 1 Collection of medical history.
忙活半天，杨长帆自己拾的，还没那几个游击偷拾的妇女多。
Later, Jiang Yong's little arm was abruptly rotten, Only two arm bones were left poking at it white and dense. He cried out in pain, but we had nothing to do. Apart from not seeing anything, the time was too short. From being splashed by this green liquid to rotting small arms to leaving only bones, the whole journey took at most about 5 seconds. Even if we didn't flush with water, it was estimated that we could delay another 2 or 3 seconds.
故事的主人公是一个世代以盗墓为生的家族，他们祖祖辈辈总结盗墓之经验。故事从清朝末年开始，主人公的爷爷为了盗取传说中的皇陵宝藏，不远万里去了西域大漠，但此去就没有归来。到民国初期，主人公已经长大成人，在并立志要完成爷爷的心愿，他带着家族传下来的一身盗墓本领，直奔西域大漠。同时还有英国殖民者、地方军阀、商路强盗向同一目的地开去，他们互不相识，但此去大漠都是为了一个目的，他们要在乱世中盗取传说中的这批巨大宝藏，但他们都不知道皇陵一直都受到鬼魂的庇护。主人公势单力薄，面对这么多对手和神秘力量，能否成功呢？就此拉开一场中国西域版的盗墓迷城。
父亲癌症晚期，用电话叫回了多年未联系的女儿，试图在生命中的最后时光，与女儿达成和解...
