What we understand is that if a single schema is instantiated, it will only be instantiated once. To implement a single schema, we simply use a variable to identify whether the class is instantiated. If it is not instantiated, then we can instantiate it once. Otherwise, we will directly return the instantiated object.
Telecommunications
十八线女星王美琪在《医妃难囚》中饰演的角色闫倾城为何离奇出逃？一切都要从一场营销造假事件说起……
《月亮的恋人》韩国SBS于2016年初播出的水木迷你连续剧，由金奎泰执导，改编自2011年中国电视剧《步步惊心》。韩国版将把清朝换成韩国的历史背景，并在古装剧的基础上加入现代元素。
玉如很厉害，三两下套出了秋霜跟他一起出走的经过。
反恐基地总指挥长常建安为了治疗钟原的内心创伤，派遣钟原远赴西南边境训练一支融合高科技作战的反恐特战队。队员有出身开锁世家擅长破译密码的麦萌萌，口技世家擅长作战掩护的郑小虎，国术世家擅长突击作战的小方，中医世家擅长作战急救的周一指，翻译世家擅长语言天赋的高冷女神田克难。钟原的老冤家乔大鹏调任小队副队长。两人多年来互相视为一生最大的对手。钟原在训练反恐小队的过程中，逐渐从矛盾不断到团结配合，和乔大鹏的关系也从竞争对手变成生死兄弟。
2. How to link up strategic planning with or strategic implementation?
王家深宅大院妻妾成群。三少爷王柬芝从北京念大学返乡，发现自己妻子与长工王长锁通奸，并生下了私生女杏莉。王却忍辱负重，默认了“奸夫淫妇”在自己眼皮子底下长期存在。 王家使女出身的“母亲”积极投身村里的抗日斗争。成为了一位革命母亲，使她懂得了对付残暴的敌人， 只有拿起枪杆子进行斗争的真理。“母亲”的女儿娟子爱上年轻有为的县委书记姜永泉，却遭妇救会长赵星梅的争夺，壮烈牺牲的兵工厂厂长竟是娟子的亲哥哥，而“情敌”赵星梅竟是娟子的嫂子！ 淑花姑娘惨遭日本鬼子轮奸，被救后安排做了小学教师，与校长王柬芝的“女儿”杏莉成了好朋友。杏莉无意中进入王家地道，梦游般发现自己最亲近的人正在地下室向日军秘密发报。他却残忍奸杀了杏莉。这位异常奸狡的特务被捕后，供出了他的顶头上司--竟是人们常常同情的弱女子，原来，她的真名叫“山岛花子”日本特高科高级特务……
When it comes to supporting this powerful weight loss exercise with a flat plate, it seems that people are lying on their arms, elbows and toes to support the whole body. In fact, the real core strength of flat plate support is in the abdomen. In other words, the flat support tests the strength of the abdominal muscles, but the strength of the abdominal muscles cannot reach it. It is normal to do this for 10 seconds. What do you need to do to achieve the effect of persisting for 60 minutes? It is not enough to increase the time for practicing flat support each time. We need to exercise our muscles step by step. Slowly walk out of the comfort zone, for example, practice leg strength today, arm strength tomorrow, abdominal strength the day after tomorrow, and comprehensive strength of various parts of the body the day after tomorrow. Let the body adapt to this process bit by bit, slowly approach 60 minutes, and finally reach the goal. Walking out of the comfort zone is like your own challenge. The degree of challenge should not be too great. It is easy to get hurt and hinder your progress.
In addition to solving the port problem of A, the serial number problem also needs to be paid attention to. The serial number corresponds to the sliding window. The fake TCP packet needs to be filled with the serial number. If the value of the serial number is not in the sliding window of B when it is sent to B before A, B will actively discard it. So we need to find the serial number that can fall into the sliding window between AB at that time. This can be solved violently, because the length of a sequence is 32 bits, and the value range is 0-4294967296. If the window size is like 65535 under Windows I caught in the above figure, I only need to divide, and I know that at most I only need to send 65537 (4294967296/65535=65537) packets to have a sequence number fall into the sliding window. The desired value can be calculated quickly by exhaustion on multiple control hosts.
虽然原则上可以参加科举，不过这对汉字不识的他们来说难度过大，至于本地土司等官员，基本也是世袭所得，因此大多数寨子中的年轻人都处在吃饱喝足唱山歌的阶段，少数勤劳一些的猎些山珍野味贩卖。
在眼下,职场小说已成为一种新型的文学意识形态。在职场上,有人的地方就有江湖,也是环象环生。但是小说中的主人公谢起平在职场上一路坎坷,一路拼杀,还是被陷入了职场困境,差点被老板开除。而他凭借自己的实力在职场上力挽狂澜,终获成功……
彭德怀元帅是我党我军卓越的领导人，是伟大的无产阶级革命家、军事家，他从旧社会最底层一个赤贫的农家之子，毅然领导了平江起义，创立了红五军，从井冈山保卫战到五次反围剿，从二万五千里长征、百团大战到西北鏖兵，乃至在朝鲜战场打败了以世界头号军事强国美国为首的联合国军，其功绩和英名有口皆碑；建国后，他为加强新中国的国防现代化建设，呕心沥血，直至庐山会议蒙冤受屈，磨难历经十五个春秋。在他身上，昂奋着一种灼热的气质，凝聚着一种极致的品格，由此造就了他独特的人格魅力。
我历无量量劫，照十方国无所障碍。
Osaka Weaving House expands at the rate of increasing nearly 100 stores every year and rapidly enters major shopping centers in the first and second tier cities in China. At present, more than 600 Osaka woven house stores have a ratio of self-management: joint operation: alliance of about 1: 2: 3.
失去了唯一的儿子，阿秋在悲愤之中陷入了绝望，他得知赵中天即将带着东东前往美国，他们可能再也无法相见，情急之下，阿秋将一所小学里的学生们当做人质，希望能够借此夺回东东。卓立人（赵文卓 饰）是身手了得的保安，祁红（黎姿 饰）是经验丰富的记者，在他们的帮助下，阿秋能否实现自己的愿望呢？
插队时期，孙子旺与张大年同时爱上了善良、美丽、乐于助人的女知青秀。孙子旺回城后，秀与张大年的恋情发展迅速并怀上了他的骨肉，为了前程，张大年劝秀打掉孩子，秀却迅速失踪从此音讯全无。提前回城里的孙子旺全然不知秀与张大年之间发生的一切，得知秀失踪的消息，四处寻找不见，只好带着遗憾遵循父母之命与杨喜莲结为夫妻，而张大年则带着对秀的愧疚远走美国。秀失踪后生下一对龙凤胎，因无力抚养只好将孩子送人。父母对她未婚先孕不能谅解，秀在抑郁中英年早逝。秀的弟弟在姐姐遗物中发现她写给龙凤胎父亲的信，经打听，误以为当年与姐姐产生恋情的人是孙子旺，于是将信送给了孙子旺。孙子旺与妻子杨喜莲结婚二十年至今膝下无子，这封蹊跷的来信，犹如一枚重磅炸弹，使二人本就微妙的夫妻关系更是雪上加霜。阴差阳错中，杨喜莲断然结束了与孙子旺的婚姻。孙子旺带着离婚的伤痛，踏上了赴美代故人寻子的漫漫征程。孙子旺此行除了完成秀的遗愿，同时也希望能解开心中的谜团，到底是哪个负心人毁了秀的一生。他断然没有想到那个人竟会是自己的好友张大年。张大年在美
同时本剧也讲述了顾阮阮倒追傅西洲，两人先婚后爱的甜虐故事。
尹旭佯作苦笑道：这不是被赶出来了嘛。
倭寇入侵李村，曹顶率众前往解围，女扮男装的畲寨郡主阿珠也半途杀出，一番激战，把倭寇赶下了大海，而曹顶希望打探出倭寇的巢穴，一举剿灭，即化装成盐商，深入倭穴，并将送贡银的假消息泄露给倭寇，倭寇头目博多津调动人马，倾巢出动，而内奸把计划报告了博多津，博多津撤退之时，周将军率兵截断倭寇退路，倭寇军心大乱，曹顶与朱纨激战博多津部下，阿珠为保护曹顶中箭身亡，曹顶咬牙切齿，愤怒的剑对上了博多津疯狂的东洋刀，在海边展开了一场针锋相对的厮杀……
