SYN flooding attacks can attack with fewer packets than ordinary brute-force DoS attacks that only send a large number of packets to the target network. However, this requires some understanding of the server's operating system, such as how much backlog queue space it allocates and how long it will keep the TCB in the SYN-RECIEVED state before timeout and discarding the TCB. For example, an attacker can send a certain number of SYN packets that are exactly the size of the backlog queue, and their cycles are just the time when the TCB is recycled, thus making the server permanently unavailable.
该剧讲述了一个草食系宅男与两个机器人室友之间鸡飞狗跳、相爱相杀的搞笑故事[1] 。
NHK第49部大河剧。以三菱財閥創業者岩崎弥太郎的視点出发,描述坂本龙马33年的生涯。本剧为原创剧本，将以幕末时首屈一指的企业家岩崎弥太郎的观点出发，岩崎弥太郎与阪本龙马同样出身土佐藩，两人之间曾有深交，弥太郎并且在龙马的海援队担任过会计职务。明治维新後，弥太郎也开创了三菱财团。 本剧为大河剧史上第二度将坂本龙马的一生搬上萤幕，上一回以龙马为主角的大河剧，是1968年的《龙马来了》（改编自司马辽太郎的小说）。本剧的剧本则由《HERO》等著名日剧的编剧福田靖所撰写。
The full name of UDP protocol is user datagram protocol. It is used to process data packets like TCP protocol in the network and is a connectionless protocol. In the OSI model, the fourth layer, the transport layer, is the next layer above the IP protocol. UDP has the disadvantages of not providing packet grouping, assembling and sorting packets, that is, when the message is sent, it is impossible to know whether it arrives safely and completely.
DNS (Domain Name System), as a distributed database mapping domain names and IP addresses on the Internet, enables users to access the Internet more conveniently without remembering IP strings that can be directly read by machines.
1 连续剧症候群
~~改编自泰国漫画《我和我房间里的幽灵》。
故宫运车在陕西华县遭遇日本特工伏击，被押运部队击散，顺利抵达西安。夜里日本人又来抢劫，再次死伤惨重，守军连长孙继海趁机偷走了十二幅国宝级古画，藏在妓院，途中遗失了著名的《清明上河图》。国宝丢失，重庆震怒，国内外哗然，一时间各路人马纷纷进入西安，展开了激烈的争夺。文人关清书喜唱皮影，泡妓院，是关中第一风流才子。只因他无意中用一只葫芦鸡换了《清明上河图》，灾难也随之而来：继母为保国宝被日本特务……
Turn (4 keys +5 keys), the lower left corner of the figure is the city, long live!!!!
Summary:
大侦探福尔摩斯（小罗伯特·唐尼饰）即使在置人于死地之时也异常的逻辑清晰，然而办案时有条不紊的他在私底下的生活中简直就是个“怪胎”，至少在他的助手华生（裘德·洛饰）眼中他是这样一个人。他们亲手绳之以法的“黑暗巫师”布莱克大人（马克·斯特朗饰）在临死前说死亡即是开始，随后艾琳·艾德勒（瑞秋·麦克亚当斯饰）出现在他的身边要他帮忙找个失踪的人，而她身边有个影子般可怕人物。坊间传说黑暗巫师已经复活，他的墓地遭到破坏，而躺在棺材里的人另有其人。又到了大侦探福尔摩斯出马的时候了，然而调查过程从一开始就险象环生，助手华生医生在调查中更是险些丧命，福尔摩斯也陷入连串的迷团之中。本片根据著名同名漫画改编，作者莱昂纳尔·威格拉姆（LionelWigram）。2010年第82届奥斯卡最佳艺术指导、最佳配乐2项提名、第67届金球奖音乐/喜剧类最佳男主角小罗伯特·唐尼
之前你当群众演员，跑龙套的时候，算是在最低谷，现在你已经站在地平线上了，我相信这部电影出来后，你就能站在山腰上。
浩真（李臬 饰）和恩淑（李美妍 饰）两夫妻过着幸福的日子。浩真有个弟弟大真（李秉宪 饰），热爱赛车。一天大真正在赛车，浩真赶往赛场观看，二人同时在不同的地方出了车祸。
板栗慌忙道：要不，咱们去找妹妹瞧瞧？到底我们男人，不大懂她们姑娘家心思，妹妹或许能帮着出主意。
范文轲点点头，显然已经有所预见，并不十分惊讶，沉声问道：如何救法？宋义冷哼一声，脸色稍微好转，笑道：老夫为上将军，项羽为次将，范增为末将率军出征救援巨鹿。
Now let's look at the PLA cigarette oil filter, which is especially like plastic paper. This thing does look like plastic, but it is actually PLA, or polylactic acid. Someone once misunderstood that this thing was plastic, and then wondered how harmful it would be if the plastic was heated during smoking. In fact, this is a complete misunderstanding, because it is not plastic at all.
However, there are other software developers who, when designing programs, always name classes with similar patterns, such as so-and-so Facade, so-and-so Factory, etc. In fact, the contents of the classes have nothing to do with the design patterns at all, but are only used to flaunt that they understand the design patterns.
若非如此，单凭他和刘邦的关系，如何能混到堂堂将军的地位呢？但凡能过有所成就的人，一定有其非常之处。
二十年代的上海沪江大学，图书管理员林玉莲和毕业生李世林相爱了。玉莲的大哥明辉非常反对他们的交往，准备将玉莲许配给镇长的儿子，玉莲只好离家出走，去追求她自己的幸福。在火车上，玉莲遇到了巧芳，两个女孩非常的投缘，并互相讲到自己所爱的人，没想到竟然会是同一个人。原来，巧芳是世林家的童养媳。世林求父亲成全他和玉莲的感情，李父盛怒之下，责打世昌，巧芳为了化解世林和父亲的冲突，而受了重伤，必须送到日本去开刀。世林希望见到玉莲一面，玉莲接到信以后，马上赶去车站，结果却发现一切都太迟了。
AWB is white balance and has six selection functions, from left to right:
