Facing TCP's three-way handshake protocol, how should attackers launch attacks? The attacker first intentionally initiated a handshake packet. After receiving it, the server puts it into the waiting queue and returns an acknowledgement. Secondly, the attacker will no longer send the third acknowledgement packet, thus the server will make multiple retransmissions (the Linux system configures the number of retransmissions through tcp_synack_retries), consuming a lot of extra overhead, and the waiting queue will be occupied, even the waiting queue will be full, eventually causing the server to be unable to receive the client's request. This is the attack.
倘若这支舰队数量在十艘以下的话，卡内利亚斯有胆一战，真是浪费资源和人力的东方人。
鸫虽有一丝犹豫，但最终决定参与“鸱鸺”，展开对“稀有之物”的调查活动。
小葱抿嘴笑道：是受了些内伤，已经喝药睡下了。
为了尽快地打开保险箱毁掉保险箱里萧父要将2000万马克上缴国家遗嘱用这笔巨款创办一个科学实验室萧文认识了同样孤独无助保险箱推销员晓琳俩人同病相怜……
At this time, many people think that gender affects the classification ability of babies, but Professors Heron and Slaughter do not think so. They think that the difference in classification ability of babies of different genders is not due to gender, but due to the different knowledge and experience they have acquired. For example, the fact that male babies can classify cars may be that they pay more attention to the color and wheel movement of toy cars and pay less attention to the information of dolls.
《节节高声》是一档以电视媒体为主要通道平台、以电视节目为主体表现内容的年度推新人新歌音乐排行类节目。年度节目由日播、周播和年度颁奖礼三部分构成。《节节高声》周播节目全年计划制作播出48场，分四季每季12场进行新歌榜的公布及比赛。第一季拟邀九家唱片公司各派一位新人参赛（每位新人自备新曲最高9首，最少1首）。 第一季拟定每场周播节目产生3首本周在榜歌曲，在榜次数最多的新歌为本季金曲（名额不限），并铁定入围年度候选金曲。
钢铁直男逍遥生在准备送女友狐美人的周年纪念日礼物时，却惨遭变小奇遇，身形竟缩小成儿童形态！为寻找解药，逍遥生与兄弟飞剑侠只能按照指引寻找放火高手，一同前往传说中的虎踞龙盘之地——魔王寨，殊不知，这一切都是红孩儿的阴谋…
冷泉は若かりし頃、本名である鈴木俊明の名で、詐欺まがいの高齢者向け健康食品を訪問販売していた。営業の途中で車にひかれそうな老人を見つけた鈴木俊明は、持ち前の生真面目さで助けるもそこで頭を強打。さらに別の営業先で後頭部を強打し、脳に異変が起こり始める。その後、ボランティア活動をしていた赤木美里に心を奪われてしまうと同時に暴漢に襲われ3度目の頭部強打をしてしまい、ついに特殊能力であるSPECが目覚めるのだった。
――――――――那是另一个人。 那个真实的数字是什么？
The successful detection of this major case is also a consolation to the 23 crew members.
迷失在黑暗，哪怕只有一点星光，也能唤起希望。林明玉，一个平凡的女性，成长于经济起飞的年代，因家庭变故，她独自扛起经济担子。好不容易可以卸下重担，准备追求自己人生时，老天爷跟她开了个玩笑，让她又重新把担子扛起。明玉从没想过，因为命运的捉弄，让她成了五个孩子的妈。两个大妹的遗孤，两个是她先生与前妻的孩子，仅有最小的一个才是她和先生的孩子。尽管如此，她对这些孩子都视如己出，一样的疼爱。虽然过程中难免会遇到些问题，有的会质疑她偏心、有的会说她是后母。在这融合的过程中，她辛苦过、沮丧过、开心过、流泪过，她也曾一度放弃过。当一切似乎正慢慢步上轨道时，上天又再度跟她开玩笑：先生病故、孩子一个个离开她。当她仰头看到天上的星星，她就想起孩子一张张的脸。她的勇气来了，她的力量来了，她要她的孩子回来。她卷起袖子，凭着自己的力量开创事业，她要把孩子接回她的身边，像星星般地围绕着她。因为她知道，她是星星的母亲。明玉仰着头笑着，她相信“艰苦，也要笑给天看”。
刀锋战士布莱德的母亲怀孕时被吸血鬼咬伤了，生下他后就去世了，由此布莱德带上了一半吸血鬼的血。布莱德自幼在武器专家阿伯拉罕家长大，阿伯拉罕为他打造威力最强大的对付吸血鬼的武器和为他注射药物以免他变为吸血鬼。布莱德一直是人类保护神，吸血鬼的克星。当他一次次破坏吸血鬼的好事，猎杀无数吸血鬼后，吸血鬼王佛斯特发誓要除掉这个心头大患。他先是劝说布莱德加入他们的行列，这样的话他们就天下无敌。然后设计弄到布莱德的血，因为这样他就能用他的血实施血祭，唤出血潮，这样所有的人就都会变为吸血鬼。布莱德最终能战胜这个强敌吗？
As one of Germany's troika, BMW has always been a representative of the pursuit of extreme control. The common saying "drive a BMW and ride a Mercedes" is still a creed respected by many people. For a long time, the 3 Series, as one of the models that best embody the essence of BMW, has been favored by consumers. BMW also dotes on the 3 Series, after all, it does not want this golden signboard to be destroyed in its own hands.
So you said that the protective equipment did not play a protective role, Of course it did, In those days, Bulletproof vests and other things are still not popular, Helmets are the most important protective gear, I am lucky to wear a helmet, Otherwise, I would have been a martyr long ago, and I chose whether to wear a helmet or a cloth hat. There is no mandatory regulation. I heard that the artillery of the Vietnamese army at position 149 is relatively fierce, so I chose a helmet to enhance the protection of my head. I didn't expect it to be of great use in this place. To be honest, every time I think about it, I still "thank myself." Zhang Xiaobo said here and subconsciously touched his head, as if he were glad that he was wearing a helmet at that time. Otherwise, according to the description of the lethality of this large killing insect, not to mention five or one nailed to his head, the consequences would be unimaginable.
那还回来作甚？严世藩轻笑道，真的求死，学着胡宗宪死在杭州不是更好？指挥使的小心思被一语道破，这位肥胖的独眼果然名不虚传，他再不敢卖乖，只一头跪下：末将别无所求，只求家人……别急着跪，站好了。
The template method pattern defines the algorithm skeleton in an operation in an abstract class and delays the implementation of some specific steps to subclasses. The template method enables subclasses to redefine specific steps of the algorithm without changing the structure of the algorithm, thus achieving the effect of reusing codes. The specific structure diagram is shown below.
