The SYN-Flood attack is currently the most common DDoS attack on the network, It is also the most classic denial of service attack. It takes advantage of a defect in the implementation of TCP protocol. By sending a large number of attack messages with forged source addresses to the ports where the network service is located, it may cause the half-open connection queue in the target server to be full, thus preventing other legitimate users from accessing. This kind of attack was discovered as early as 1996, but it still shows great vitality. Many operating systems, even firewalls and routers, cannot effectively defend against this kind of attack, and it is very difficult to trace it because it can easily forge the source address. Its packet characteristics are usually that the source sends a large number of SYN packets and lacks the last handshake ACK reply of the three handshakes.
/fart
万般无奈时，选择先救娘，你不能说人答错。
17岁演员入江甚仪将首次主演由手机小说改编的同名日剧《金鱼俱乐部》，一同合作的是14岁演员刈谷友衣子。《金鱼俱乐部》讲述无所事事的少男（入江甚仪饰）和孤独的少女（刈谷友衣子饰）两人相遇后组成“金鱼俱乐部”，透过社团活动互相走近，相恋的故事。
担心二人的丹生谷（赤崎千夏 饰）想出个馊主意，于是这对少男少女展开了足迹遍布全日本的私奔之旅……
一九三零年广州，赌业蓬勃，当地土豪洪彪、洪豹父子野心并吞全市赌场，幸得「南眼神」罗四海（谢贤）镇压捣乱，洪父子怀恨在心。谭小棠（汪明荃）是当地著名花旦，弟谭升（任达华）出千被四海所擒，小棠为救弟与四海谈判，期后更发展了一段感人的爱情故事。洪彪陷害四海不遂，聘北方千王卓一夫（杨群）与四海斗法，两人打成平手。洪彪唯有另立阴谋，改以收买南北千王于旗下。在一次鸦片买卖中，南北千王被洪彪利用，幸得小棠相救。惜两人最终逃不过洪彪的种种阴谋，四海被害致双目失明，一夫则被挑断手筋。为报血海深仇，两人决集千术之精华授予谭升……
穿赭色大氅的青年深深看了板栗等人一眼，一言不发地跟着出去了。
为了逃避现实生活重头开始，琼恩与男友哈利开始踏上旅程。可惜他们很快就发现任何事都没有想像中简单，同时觉悟到在这世界生存的唯一法则只有改变。
"With the experience of the above two times, I realized it wasn't that simple, For example, I observed these dogs at that time. But it is definitely not a dog's strange thing. Apart from being large in quantity and fast in speed, In addition to a very strong sense of attack, There is still some tactical nature, In the words of my teachers at the military academy, 'Tactical awareness is a further sublimation of basic organization', I feel it is most appropriate to use this word on these strange things. They know that they are surprised and flank while attacking the front. I also assumed that they were trained by the Vietnamese army, but I didn't think of a clue and didn't continue to think about it.
就算目前表现得有些不好，那也是因为精彩的部分还没有到。
也不等老人回答，江成海走出书房，离开了这座古色古香的四合院。
北京某舞蹈学院的周静怡将参加大学生国际舞蹈大赛。即日去初选赛场，途中先后巧遇音乐学院高才生肖默岩和他的同窗挚友陈翔宇。接触中互生好感萌生爱慕之情。静怡家是重组的，父亲周晟一直在寻找《大唐乐谱·流水篇》实则是寻找失散20余年的原配妻子苏拉和另一个女儿素雅。这使后妻柯韦萍处于忧虑之中。而20年前追求她的陈铁带着不可告人的目的回国了——几度交往，静怡倾慕默岩而翔宇又真心爱上了静怡。在配合静怡伴奏作曲准备参赛的过程中，默岩、翔宇各显身手，经默岩努力才使静怡在选拔赛中夺冠将出国参赛。深感失落的翔宇几近崩溃，为此默岩冷静地选择了伤掌，把国际大赛的机会让给了翔宇。这样做既为翔宇，更为报答翔宇母亲萧湘芸的养育深恩。陈铁的阴谋正在实施。他与韦萍重温旧情要夺回爱情，又使多种手段要盗走《大唐乐谱》。周晟的家庭将面临严峻的考验。围绕夺爱抢宝，明争暗斗，一幕幕惊心动魄。默岩选择了回乡研究纳西古乐，但却怎么也丢不下心中至爱，几乎自暴自弃。亏了阿公给他亲情和慰藉，更难得一位酷似静怡而纯朴开朗的少女素雅使他重新振作。
正要放他们进去，林聪一声令下，几十军士全部下马，步行进村。
名作家坂口安吾作品「明治开化 安吾捕物帖」改编，以明治初期文明开化的东京为舞台，带出那个时代独有的推理模式。
Application Scenario 4: Intelligent Guidance refers to the proxy handling other things when calling real objects. For example, when calculating the number of real object references and accessing a century-old object, check whether it has been locked to ensure that other objects cannot change it. They attach some housekeeping when accessing an object through the proxy.
Private Memento Memento;
真田左卫门佐信繁，又名真田幸村。日本战国时代真田家家督真田昌幸之次子。关原合战与父亲同在西军，战后被流放于纪伊九度山，后入大阪城。筑起名闻遐迩的“真田丸”，并在大阪冬之阵、夏之阵中率真田赤备军与德川老龟大军浴血奋战，最后在天王寺的决战中，幸村公头戴鹿角六文钱前立兜、乘骏马“白河原毛”壮烈战死，因其英勇无匹义烈无双被誉为“日本第一武士”。 《真田太平记》便是描写自武田家灭亡后直到大阪城决战时，真田昌幸、真田信之、真田幸村父子三人的故事。
林志勋的离去使赵平凡有机会向鹿安娜表达爱意。他等待了多年，不想放弃这样的机会。然而安娜却难以接受，更何况她心中还有林志勋并一直坚信他还活着。
