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:
BIM has been gradually applied in subway projects, and has achieved good results in information construction, reasonable arrangement of construction procedures, speeding up construction speed, saving project cost, etc. The application of BIM technology makes many people see its advantages, thus promoting its further development and the introduction of BIM related technologies.
Although the financing of the off-line and off-duty institutions has not formed an explosive growth in a short period of time, they have also received financing one after another, with the amount of financing being 10 million.
//Leadership Interview
同时因钟除妖有名，令另一除妖术士屠秦妒忌不已，屡向钟挑战，屠终为尘浮的名利而断送了性命。
5. Finally, you can see two WeChat application icons on the desktop of your mobile phone. You can log in to two WeChat accounts by opening the two WeChat applications at the same time.
3. I am Han nationality, and the goddess is also Han nationality, with different clans.
刘家当然不稀罕聘礼，无非就是争个面子而已。
这是一部描写老师与学生生活的青春热血搞笑动画。青鞜三之宫学院但是一所很有名气的中等学院，但也是所校风很严的学校，古怪的院长老太制定了一条奇怪的规定——只聘用女教师。这条规定总是让人感觉奇怪又神秘。还有，学院里女生的地位要远高于男生，打扫清洁的活女生不用干，全是必须男生干的。天和响，是个刚刚取得体育教师资格，刚从大学毕业的热血青年。为了c热切愿望，来到了“五地荘”。为了要付清房租，他去青鞜三之宫学院去应聘当体育老师。结果当然是不成功了，院长老婆婆认为男人是没有爱心的见解让他无法平静，他决心一定要在学院里当老师。房东露露婆婆对他的想法很感兴趣，也许她很希望看到那个顽固的院长老太出丑的样子，婆婆非常完美地把天和变装成了“女性”，让他终于可以顺利地应聘当老师。
年轻的曹操（赵立新饰）为挽救危机四伏的大汉帝国，用重典整肃民风吏治。然而，外戚宦官当道，诸侯各自为政。董卓（石黎明饰 ）进京，挟帝谋逆。曹操刺杀董卓，未果。遁逃走中牟，为县吏所擒。县吏感其正义，放走曹操，曹操遂招兵买马，于陈留起兵讨卓。讨卓失败后，曹操招募家乡子弟兵，得精骑数十万人。获悉汉帝蒙难，他采纳谋士荀彧（阚金明饰） 建议，将献帝迎至许昌，建为国都。此后数十年，曹操挟天子以令不臣，征袁术（丁凯饰 ），擒吕布（营峰饰），灭袁绍（孙洪涛饰），伐刘表，逐乌丸，降公孙康，剿韩遂，除马腾，讨刘备，击孙权。曹操在征伐孙权的赤壁大战中失利，此后，他着手巩固中国北方地区的政治局势，公元220年，曹操带着他未能实现统一中国的梦想，憾然离世。
Let's look at EventHandler's source code first.
12
“去吧神宫寺”
If there are too many specific values, I will not post them. Du Niang can easily search them.
这次启明影视投资拍摄的电影，不是一部，而是两部。
Real socks are natural and clean in color.
《神探夏洛克》的主创们将以全新视角为您演绎出世界上最著名的吸血鬼：华丽、阴郁、邪魅危险的德古拉伯爵…
