The Original class is the original class, which contains the attribute value to be saved and creates a memo class to save the value value. The Memento class is a memo class, and the Storage class is a class that stores memos and holds an instance of the Memento class. This pattern is well understood. Look directly at the source code:
It is still Simon, who believes that human "bounded rationality" is embodied in learning as "situational rationality"-learning wherever it is used. People's learning is restricted or promoted by situations. What you want to learn will be applied in what situation, then you should learn these things in what situation. For example, if you want to learn programming, you should learn it in GitHub, because you will program through GitHub in the future. For another example, if you want to learn bargaining skills, you should learn them in actual sales situations, because this skill is ultimately used in sales situations.
Source source = new Source ();
有谁敢利用一个致命的疾病去对付在六岁病童体内的另一个疾病？结果出人意料。
大嗓门就让人搜，人贩子奸诈，他要是悄悄地躲你们家呢？你们不是白替他担了罪？所以要搜。
Breaking the "Autism Wizards"//270
居家男人Devin在他的朋友Bobby的劝说下，重新陷入了对运动鞋的痴迷中，加入了一个投机取巧的快速致富计划。
有一天，与初创企业的氛围完全不相似的中年上班族·小鸟智志（西岛秀俊 饰）跳槽到了她身边。随着年龄相差一轮的小鸟的跳槽，佐奈所处的环境发生了巨大变化。
田遥沉着脸。
Achillea millefolium, in fact, it has many other names. Unfortunately, I can't play... … …
In a tcp connection, Rst means reset, which is used to close the connection in case of abnormality. When the sending end sends rst message to close the connection again, it does not need to wait for all the datagrams in the buffer to be sent out, but will directly discard the data in the buffer and send rst message. Similarly, after receiving the rst message, the receiving end will empty the buffer and close the connection, and does not need to send ack message for confirmation.
相公，说老实话，我觉得能卖20只回本就好了。
We can see above that the basic process of Baidu's interview is like the above code, so Ali and Tencent's are also similar to the above code (here we don't stick the same code one by one), so we can extract the public code. Let's first define a class called Interview
在法国生活后，西奥回到泰国，在他父亲的学校学习。住在泰国再次让他的环境焕然一新，但他确实交了一个朋友Ak。西奥在图书馆里找到一本欢迎他的书，作者签下了Enchante，法语的意思是很高兴见到你。西奥对这个迷人的家伙很好奇，并告诉了Ak这件事。Ak很快暴露了情况，四个家伙站出来声称他们是Enchante。西奥会成功猜出自称是他的4个家伙中谁是真的Enchante吗
作为美国FBI最优秀的警犬，特警11号和它的训导员多年来破获了多起大案，立下了汗马功劳。这一次又是在特警11号的协助下侦破了黑帮头目桑尼的贩毒案。桑尼对特警11号恨之入骨，他发誓一定要让特警11号从这个世界上消失。
Similarly, there are other plants whose ancestors were clearly insect-borne plants, but they slowly began to try to use the wind to spread pollen. They are becoming more and more independent of petals and nectaries, and these structures necessary for nectar production are becoming more and more irrelevant and even useless. Instead, some structures used to attract Russian (the wind god in ancient Greek mythology) slowly appeared on them, such as spikes of inflorescences on male flowers, allowing winds from all directions to take away pollen. Stamens of gramineous plants no longer hide in corollas like caves, but have long and thin ends like grains, swaying freely in the wind. At the same time, the pistils of these plants are also actively adapting to new pollination methods, and they have given creative answers to the question of how to successfully capture pollen in the air. For example, hazel trees and sanguisorba trees have grown luxuriant red stigma. These bright stigma are like dexterous tentacles, which can immediately capture pollen blown by them.
有万众瞩目的天王天后，当然少不得高贵显赫的绅士名媛；璀璨靡烂的娱乐圈，纸醉金迷的社交圈，甚至选美台上台下的斗争，本剧都会以寻幽探秘的角度，毫无保留地揭露这种风光美丽表面背后的丑闻，传闻、绯闻、秘闻…为观众带来这出赏心悦目，创新创意的经典电视剧。八十年代，一个光辉的年代，亦是香港开埠以来经济发展最颠峰的黄金十年。不少第一次也发生在此十年间。甚么Pizza Hut、Spaghetti House、一小时冲晒相、7-Eleven、电子游戏机，家庭计算机、激光唱片，卡拉OK，新秀、劲歌金曲，红馆演唱会、租带，香港电影金奖......，它们都是在80-89年间出现的。这就是一个讲述几个在八十年代发迹的巨星，与及他们二十年来的故事！这个有趣的故事可以分成三个阶段！八十年代：梁福华、林兆伟、侯嘉莹、吴德娴及迟星天同时就读于在八十年代电视台训练班，各人虽然拥有不同的性格及特质，然而，他们却有着同样的梦想，准备从事演艺事业，一展所长，发热发光。 福华阳光活力、兆伟内敛忧郁、星天思路纵横，脱离现实。三人难得
1. The members of the Party Committee of the Group Company can actively and correctly perform their duties, strengthen their study, unite with each other, be honest and self-disciplined, have a decent style of work, are efficient in their work and have achieved outstanding results. The Party committee team is a united, pragmatic, enterprising and trustworthy team.
天眼神虎来自天眼星球上，具有神力，听说地球人没有魔力，想来地球显摆，象天眼一样，当一回地球上的超级明星。机会终于来临，死皮赖脸跟随天眼来到地球，虽然不曾认为冰淇淋好吃，却意外吃到香凌的牛皮糖，耍赖不回天眼星球了，坚决要当香凌家的客人，还答应当着香凌爸爸妈妈的面假装毛绒玩具。天眼对单独留在地还球上的天眼神虎很不放心，总担心他滥用自己的魔力给香凌他们造成麻烦。香凌心一软，答应把天眼神虎留在自己家。甜 筒有事必须回天眼星球去，只好把顽皮的天眼神虎托付给了香凌。天眼临走前秘密给天眼神虎留下了呼唤自己的方法：《天眼之歌》和跳舞，天眼便会及时赶回地球来。天眼神虎觉得自己是老大了，开始用魔力大显身手。但他虽有助人之心，魔力却有限，考虑问题又丢三拉四，结果魔力很快成为捣乱罪魁，闹得鸡犬不宁，香凌爸妈没意识到家里新出现了外星人天虎，还以为天虎只是香凌的毛绒玩具……
地处昆嵛山区腹地的孔家镇乃胶东重镇，交通便利，经济繁荣。大地主兼大资本家孔庆儒身兼区长和校董等职，拥有军警宪特和私人武装，在孔家镇可谓一言九鼎，为所欲为。在远离孔家镇的“世外桃园”桃花沟，蚕农张老三家养了三个天仙般美丽的女儿。大女儿好儿尤以羞花闭月、沉鱼落雁的美貌远近闻名，二女儿桃子也到了谈婚论嫁的年龄。故事就从桃花沟开始发生了
