PS: Many forums have seen beginners ask whether WCF still needs to learn in depth, because they think these technologies may be outdated. Maybe Microsoft will launch a new SOA implementation scheme at that time. Wouldn't it be a waste of time to learn in depth, so they feel that there is no need to learn in depth and just know how to use them. I had the same feeling about this problem before, but now I think that although WCF technology may be replaced, the key to understanding a technology in depth is not to know some more advanced API calls, but to understand its implementation mechanism and way of thinking. Even if the latter technology is replaced, the mechanism behind it is definitely similar. Therefore, if you have a thorough understanding of a technology, you will feel familiar with the new technology and relaxed about it. In addition, after you have a thorough understanding of a technology, you dare to say that you have mastered the technology well during the interview, instead of saying that you use it a lot at ordinary times. Once you ask deeply, you do not know the implementation principle behind it. This is also why I want to write WCF series. I hope this opinion is helpful to some beginners.
感觉大有螳螂捕蝉黄雀在后在的意思，好在他们的目的相同，不曾有什么坏心眼。
The visitor mode is more appropriate when changing the algorithm, because the visitor mode makes it easy to increase the operation of the algorithm.
她从退隐江湖的黑社会老大、爷爷包侵田那里，偷得《包公办案笔记》，私跑到“多一个”县城，开始自己的闯荡江湖生涯。
The "hedgehog" technique is a very effective one among all kinds of questions to promote business transactions. The so-called "hedgehog" reaction is characterized by you using a question to answer the customer's question. You use your own questions to control your discussions with customers and lead the conversation to the next step in the sales process. Let's take a look at Hedgehog's reactive questioning method: Customer: "Is there any cash value in this insurance? "Salesman:" Do you attach great importance to the question of whether the insurance policy has cash value? Customer: Absolutely not. I just don't want to pay any extra amount for the cash value. "For this customer, if you just sell him cash value, you will push yourself into the river and sink to the bottom. This person does not want to pay for the cash value, because he does not want to regard the cash value as an interest. At this time, you should explain to him the meaning of the term cash value and improve his understanding in this respect.
该剧改编自韩国作家金伊朗的同名小说。讲述朝鲜的君王李秀[徐志焄饰]为了守护他的初恋 “狗屎”[孔升妍饰]，找到了朝鲜最厉害的花样男子媒人团“花党”三人帮：【“老大”马勋[金旻载饰]和成员高英洙[朴志训饰]及道俊[卞宇锡饰]】，让他们把朝鲜最低劣的女子打造成最高贵的女子， 花党'冒死进行了朝鲜媒妁诈欺。
By Lemon
讲述一架在布鲁塞尔的航班起飞后，此时太阳活动突变令到被照射到的生物通通死亡，因此有幸逃过一劫的飞机试图向西面飞去以躲在黑暗中。航班上包括富豪﹑穷人﹑年轻人﹑老人﹑平民﹑军人等，他们只有一个目标：在这太阳浩劫下幸存……问题有些人为此可是会不择手段。
小凡，其实诛仙剑也没有多厉害，大家都说它天下第一、能斩仙灭佛，可是我一个小小的咒语不就把它挡住了。
以新久千映的同名漫画为基础的“wakako酒”系列，是描绘OL村崎wakako在各种各样的酒馆里流浪，一个人喝酒的样子的作品。
东海长泰集团董事长商长泰发现妻弟夏文涛挪用公司巨款，就在他要追查下去的时候，被夏文涛和助手曹跃设计谋害，其独生女商小渔觉得父亲死因有疑，想要追查时也被设计突发车祸，重伤导致昏迷。商小渔苏醒后，失去记忆心智水平只有7岁，在医院治疗时，又突然失踪。夏文涛作为商小渔的法定代理人接管了长泰集团。夏文涛的女儿夏荷不知道父亲阴谋，出于姐妹情深决意放弃出国留学的机会一心要找回商小渔，夏文涛怕商小渔回来后威胁自己的地位表面支持夏荷，暗地里却在破坏……一年后，曾经身受重伤的自由搏击运动员秦子威身体康复报名参加了电视擂台赛的选拔，想要重新开始打拳，良好的愿望却遭到未婚妻翡翠强烈反对。翡翠的一再反对和经济上的窘迫，让秦子威犹豫不决。这时，比赛对手郑庆的教练出钱让秦子威故意输给郑庆。秦子威权衡以后违心的答应了对方，背弃了自己钟爱的自由搏击事业，故意在比赛中输给了郑庆……秦子威教练看出端倪，将秦子威开除出运动队。秦子威无奈背起行李回到老家广北，憧憬与翡翠共建幸福家庭，共创美好未来，谁知道却遭到翡翠无情的抛弃，最后
故事发生在一个南方小镇。主人公顾中先60来岁，有儿子顾天、女儿顾心和续弦的妻子江萍。这一家人和谐美满，是本地最具代表的书香门第。顾家有一幅古画，是宋徽宗的《四禽图》，虽说是祖上传下来的，但一直以为是假画。一个偶然的因素，大家发现这不是假画，而是一幅真迹。平静的生活被打破了。特别是孩子们和后母江萍之间最先引发了冲突。随着事态的发展，一家人围绕着这笔财富的归属矛盾重重。顾中先身居期间左右为难，为挽回行将崩溃的家庭，最终决定出卖古画平分这笔钱。但此举还是导致了孩子和江萍之间、姐弟俩之间、江萍和顾中先之间、孩子和父亲之间巨大的感情裂痕，全家人不欢而散。几年之后，当各自在事业上都取得了成功，在母亲的灵柩前，他们开始深深地忏悔，开始宽恕和理解对方，寻找重新融合在一起的可能。
Zhihu netizen @ Tingting recalled that her parents' divorce at the age of 13 was a "relief" to her.
尹旭摇头道：算了，礼送郦食其离开，至于那位郡主，就让她住在礼宾馆。
电视剧《海棠依 旧》真实展现了周恩来总理从1949年 初入驻中南海西华厅到1976年1月去 世,近27年间的工作与生活的真实感人 故事，以召开新政治协商会议、开国 大典、派遣驻外大使、抗美援朝、万 隆会议、邢台抗震救灾、中美建交等 国内外一系列重大历史事件为背景， 表现周恩来总理勤政为民的大国总理 风范和高尚的人格魅力。
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And evacuation finger
这些年蒯彻也是兢兢业业，帮助韩信出谋划策，可以说是立下了汗马功劳。
I follow the execution process of this small program: first, I take exp and "\ +" as parameters, call the calculation (String, String) method in the AbstractCalculator class, call split () of the same kind in the calculation (String, String), then call the calculation (int, int) method, enter the subclass from this method, after executing return num1 + num2, return the value to the AbstractCalculator class, assign it to result, and print it out. This just verifies our thinking at the beginning.
