In the process of DNS resolution, the client initiates a query request, and the DNS server may need to make additional queries to complete the resolution process and give a response, which will consume certain computing and network resources. If an attacker uses a large number of controlled hosts to continuously send resolution requests for different domain names, the cache of the DNS server will be continuously refreshed, and the failure of a large number of resolution requests to hit the cache will cause the DNS server to consume additional resources for iterative queries, which will greatly increase the resource consumption of the DNS server.
India's Kyanbitu vegetable market is booming. Here, there are a group of very poor peddlers. Every morning, they will borrow 1,000 rupees from the rich, then go to purchase the goods, and get 1,100 rupees back after selling them, while at night, they will give back 1,050 rupees to the rich.
1945年，为彻底击溃妄图扭转战局的日军，中共中央南方局派王文渊前往湘西战场。王文渊潜入日军核心机要部门盗取了日军作战计划情报，同时还发现了日军试图暗杀中国守军高级将领的“蝙蝠计划”。为阻止日军阴谋，王文渊只身进入重庆，与日本特工波田久雄展开生死对决，为赢得抗战胜利立下战功。抗战胜利后，国民党悍然挑起内战，却遭遇覆灭的下场。国民党军官宋永峥奉命留在贵州，寻机对贵州展开一系列破坏行动。王文渊针锋相对，粉碎了宋永峥的阴谋。宋永峥不甘失败，纠集一伙山匪四处破坏，伺机反攻。为彻底消灭匪帮，赢得全国的解放，王文渊率部进山剿匪，与宋永峥展开了一场殊死搏斗。
该部作品是描述青涩的大一新生的爱情故事，将展现SNS、网红等最新流行趋势。金香起在剧中饰演大一新生「忠南」，来自忠清南道，热爱甜点，更是甜点界的网红；金旻奎则饰演「延南」，同样是大一新生的他出生在延南洞，是一位拥有可爱笑容的暖男。忠南和延南是同一个学系的新生，一听到彼此的名字后马上成为好友，并发展为恋人关系。
Before the attack occurs: take corresponding defense measures against the known attack types, such as modifying server parameters, setting proxies, etc.
"What else can I do? There are no flesh and blood vessels left. There are only two bones left. What's the use of that one? It can only be amputated, starting from the elbow. Then his left arm is only the upper half." Zhao Mingkai said.
外貌普通的警察乐队大喇叭手陈文俊（洪金宝饰）与好友张定其（张学友饰）本是警界小卒，却奉召协助神探（姜大卫饰）调查勒索富商的“千面人”一案。不料神探被杀，但其阴魂不息，苦缠二人，要他们替他报仇，将坏人绳之以法，不然就威迫要破坏陈与女友Joan（王祖贤饰）的好事，两人在万般无奈之下只好奋力冒险追捕罪犯“千面人”……在神探阴魂的帮助下，坏人终于被擒，而大喇叭陈文俊也最终赢得了女友的芳心。
邓程却在此时通知了总部，警方全面出动，布下天罗地网搜周金权及爪牙，在激战中，周金权杀死了自己的女人和弟弟，然后用枪对准了自己的头颅……
沈悯芮又瞪了赵思萍一眼，而后恭恭敬敬走到吴凌珑身旁。
2. As a Cheng Yuan who has been engaged in machine learning for more than two years, seeing the computer series you recommended also thinks it is very unreliable. I have read most of the books you recommended. In particular, novice readers are not recommended to read "Introduction to Algorithms" and "Data Mining: Concepts and Technologies". These two books are thick and heavy. Although the content is also good, you will not know the year of the monkey when you finish reading them. What does a novice need? It's getting started! Secondly, have you really finished reading Python Core Programming? This book is not for Python newcomers. It is very thick and difficult. It is very unfriendly to newcomers. And if you just want to be AI, then many parts of this book don't need to be used. Is web development and Django framework really necessary for our AI engineers? No. Xiao Bai has no distinction between key and non-key points in a book. He spent a lot of time learning unnecessary knowledge, which really does more harm than good. Giving guiding and targeted recommendations is responsible recommendation.
·企鹅的舞蹈动作是从当代的节奏踢踏舞王赛文·格洛文的动作中“复制”下来的。
上一季中，纳蒂亚（娜塔莎·雷昂饰）和艾伦（查理·巴奈特饰）终于逃离了死亡循环，《轮回派对》第 2 季设定在这四年后，并将继续以幽默和科幻的方式探索存在主义。在这一季中，纳蒂亚和艾伦发现还有比无尽死亡更糟糕的命运，在曼哈顿最臭名昭著的地点之一有一个意想不到的时光通道，两人由此深入探究自己的过去。起初，两人将其视为一场跨时代/世代的冒险，但她/他们很快发现这趟惊奇旅程可能是其生命中不能承受之重，她/他们必须携手寻找出路。
The protagonists of the three stories, I have hidden their names in order to protect them. However, I wrote them into the story to protect our border with news. On Xinjiang's 5,600-kilometer border, there are also border guards from Tajik, Kazak, Uygur, Han and other ethnic groups, all telling the same story.
当他的新女友因技术原因被驱逐出境时，罗斯雇用了一名假丈夫将她送回乡下，因为他还没有准备好结婚。
伊一、亚丽、陈欢三位浙江广电集团新生代“台柱级”主持人领衔带队，与30位浙江广电集团人气主持人一起组成了三大战队，在为期六周的时间里，秀歌舞才艺、秀知识储备、秀应变智慧，挑战高难度主题，赢得公益基金，帮助普通人达成他们的愿望。
Article 35 Sound signals used in case of poor visibility
/gasp (gasp)
倚天不出，谁与争锋二十四个大字。
跨越百年的情孽纠葛改如何解脱？善恶报应该如何得到报偿？是跳出轮回循环获得最终真是的幸福，还是生生世世纠缠始终无法解脱？[2]
悲剧突然降临在平凡的三口之家。一切都源自那突然的一瞬间。妻子和女儿乘坐的巴士从悬崖跌落，妻子身亡，女儿有幸奇迹般生还。但是，事情超出了所有人的预料。获救的女儿的身体里，住的却是是妻子的灵魂。从此，丈夫不得不面对这种亦妻亦女的奇妙关系。剧本改编自风头正劲的超人气作家东野圭吾的长篇推理小说《秘密》。志田未来饰演身体里寄宿母亲灵魂的高中生杉田藻奈美。丈夫杉田平介由佐佐木藏之介出演。2010年之秋，两位相差25岁的演技派演员将杰出小说《秘密》搬上荧屏。妻子的灵魂进入女儿的身体后，丈夫对妻子的感情，对女儿的感情将发生怎样的变化。曾一度体验死亡的妻子，能否承受去挥霍爱女的人生。曾以为永失至爱的绝望中的丈夫，能否理解妻子的苦恼。夫妇的选择，亲子的羁绊，以及“爱一个人”的本质都为何物，一切都将通过这部深刻而细腻的“家庭之爱的故事”拷问人心。
