Initiating a resolution request to a DNS server for a random, non-existent domain name; In this way, the DNS server needs to carry out frequent string matching. Since the corresponding results cannot be found locally, the server must use recursive queries to submit resolution requests to the upper domain name server, causing a chain reaction.
电影院向来热闹，何况还是过年期间。
"As long as they are hit, they are basically shot one at a time. The lethality of steel balls is much smaller than that of bullets. A dozen or twenty bullets can also kill one. They are animals after all, and they are still afraid of bullets. However, the speed is fast and it is really difficult to deal with." Liu Guangyuan said.
他摸摸口袋，一咬牙，拿出一小块碎银子。
At present, many large financial institutions have begun to strengthen the DDoS defense system, but observers worry that attackers will shift their targets to smaller banks, credit cooperatives and even other industries.
However, while excited, for Chinese cross-border e-commerce sellers in the U.S. Market, it is more necessary to build up the trust and loyalty of U.S. Consumers to your brand and turn visitors into your customers. The data point out that only 10% of U.S. Shoppers visit e-commerce websites with shopping intentions. Most consumers enter e-commerce websites to search for and understand products and compare product functions and prices.
她可没胡说，夫妻只要相和，想不旺家也难。
门家祥在事业蒙受挫折时，父亲门瑞带儿子小宝遭遇车祸，门瑞得知小宝不是门家孩子。于是妻子刘慧便带着小宝出走了。小宝的失踪，让门瑞发现他还是离不开小宝，妻子刘慧感激门家，决定要出人头地。可现实很残酷，弟弟门家柱一直惹事，妹妹门楣的明星梦也泡汤了，妻子刘慧因债款要自杀，所有压力降临在门家祥头上，由于门家祥的坚韧不拔，慢慢还清了债款。但刘慧却假想丈夫有了婚外恋，门家柱开始自我膨胀，门楣得了绝症，小宝的亲生父亲王天平也来到家门口，门家祥再次扛起了家庭的重担。由于门家祥无意间的许多善举，此时得到了众多意外的支持。这时企业也升门家祥为副总，刘慧怀上了门家祥的孩子。
安东与其新女友兼徒弟斯维塔（未来的大法师）担当光明阵营力量的同时，叶戈尔也在逐渐成长为黑暗阵营中一名拥有强大力量的少年，并受到安东暗中的保护。直到黑暗阵营中一名吸血鬼的离奇死亡，打破了光明与黑暗之间的微妙平衡，安东更被诬陷为凶手。
老陈夫妇是一对普通的农村夫妇，中年丧子，想再要个孩子却始终怀不上。大华子的女儿小梅和农村出身的小刘私奔了，怀孕后失踪，好不容易才被家人找回。老陈夫妇一番经历后，重拾生活的希望，第二个孩子也不期而至。 ...
在某条街上，有一家咖啡店，店里有个神秘的座位。
The adapter for the interface is as follows: Sometimes we write an interface with multiple abstract methods, When we write the implementation class for the interface, All methods of the interface must be implemented, This is obviously wasteful at times, Because not all methods are what we need, Sometimes only a few are needed, In order to solve this problem here, we have introduced the adapter mode of the interface. With the help of an abstract class, the abstract class implements the interface and all methods. However, we do not deal with the original interface, but only get in touch with the abstract class, so we write a class, inherit the abstract class and rewrite the methods we need. Take a look at the class diagram:
青年编剧邓家齐和新婚燕尔的妻子贺飞儿算作父母之命、媒妁之言，崇尚个性与自由的他起初对飞儿有着颇多的不满与抵触。正在事业和家庭困顿之际，当年的女友白晓鸥出现，以协助创作之名闯入了家齐本就矛盾重重的生活之中。家齐的有两个好友，身为制片人的苗知喻自幼成熟老练，勇于担当，可是面对王心颖和牛邵蕊这两个难以取舍的优秀女孩，他也犯了难；家境富裕的蒋鹏飞养尊处优，不知生活之艰辛，而为了赢得心上人，他不得不独自开始创业之路。三个好哥们爱情婚姻的道路上荆棘重重，而他们那更年期的老妈更是让人头痛……
《麦杰克好故事》由上海电视台SMG旗下幻维数码出品。该绘本根据《麦杰克好儿歌》改编，由资深儿童教育心理学专家、优秀的动画及音乐制作团队联手打造，根据0-6岁幼儿的视听觉发展规律及语言认知能力，诚意制作有营养、有趣味、有审美、有创意、有知识的儿歌故事，整套绘本12册，讲述了12个趣味故事，通过怪兽、恐龙、外星人、海洋生物等孩子感兴趣的元素，潜移默化培养孩子情商、养成好习惯、环保意识及科普知识。
SYN cookies are applied to Linux, FreeBSD and other operating systems. When the half-connection queue is full, SYNcookies does not discard SYN requests, but identifies the half-connection state through encryption technology.
前无去路，后有追兵，走投无路之下，他们仓惶遁入了莽莽无边、与世隔绝的热带丛林——泰缅寮交界神秘的金三角。从此，这支溃败之兵——国民党残军93师，离乡去国，开始了他们悲怀惨烈、无可奈何的另一种命运。 历经多种尝试，付出惨痛的代价，最终是不能逆转历史的滔滔洪流，当政治幻想破灭，政治使命结束后，在一片远离文明的热带丛林，在一种完全孤立的处境中，如何生存下去成了这批打过二战、打过中共，打过泰缅联军的丛林游……
The above is compiled from the post-war oral memories of Kang Yuanlian, the company commander of the 2nd Company who took part in the 142 battle earlier, and Liu Guangyuan, Wang Zeduan and Zhao Mingkai, the soldiers who were responsible for guarding the 142 position and took part in the whole process of fighting the two "living biological weapons" of the Vietnamese army.
影片根据“英国惊悚小说天王”李查德的小说《完美嫌犯》改编。
……副千户先是松了口气，而后又觉得有些遗憾，胯下也正常起来，庞夫人，先前刚刚点过……银两已经……那是二月，现在不是三月了么？庞夫人露出你懂的表情。
