The sockstreet attack first completes the tcp three-way handshake the tcp connection is established, but in the last ack reply of the three-way handshake, the attacker sets its tcp window to 0 and then makes a data request. When the target discovers that the TCP window size at the receiving end is 0 when transmitting data, it will stop transmitting data and issue a TCP window probe packet to ask the attacker if its TCP window has been updated. Since the attacker does not change the size of the tcp window, the target will always maintain the tcp connection waiting for data to be sent and continuously carry out window update detection. If the attacker uses a large number of controlled hosts to carry out sockstreet attacks, the target will always maintain a large number of tcp connections and carry out a large number of window update detection, and its tcp connection table will gradually run out.
地震夺走了佑宁父母的生命，使二妹佑杰变成了一名高位截瘫病人，还给她留下了一个在地震废墟上出生的小妹，十三岁的佑宁，一夜之间变成了这个由五个孤儿组成的家庭的家长。
5. Ships less than 7m in length are not required to display the lights or types required by paragraphs 1 and 2 of this regulation when they are not anchored in or near narrow channels, navigation channels, anchorages or other waters normally navigated by ships.
便是张杨，也已经明白了其中关窍，不过并没有插话。
晚上快八点的时候，王陆打开电视，准备看一看《铁血丹心》。
田荣所率齐军兵将众多。
说完又对永平帝冷笑道：这满殿君臣，济济一堂，居然不敢面对在下一介文士。
在大时代的风云中，一个女人走钢丝般的苦心追求，最终能否通向平静与幸
李斯虽然说得直白。
Return user2;
由武然担任导演，武然带领的竟然相遇剧本工作坊制作剧本，北京鑫西娅文化出品的碎片化式微喜剧《超级马丽》宣布定档9月10日，在爱奇艺独家上线。超级马丽，她名字普通、长相普通、身材普通、工作普通、家室普通，但她的人生可一点都不“普通”，不知道上辈子做了什么缺德事，这辈子所有的倒霉事都能找到她。从小到大都被身边人忽视、被所有霉运笼罩，却是个打不死的小强，不抛弃也不放弃。
航海的传统与底蕴，绝非一朝一夕铸成，无论是欧洲地中海的混战，还是日本的倭寇行径，都通彻千年，融入了每一个人的骨髓。
The meta-sharing mode uses sharing technology to effectively support fine-grained objects and make them share. In the. NET class library, the implementation of the String class uses the meta-sharing mode, and the String class uses the string resident pool to share strings. For more information, please refer to the blog post: http://www.cnblogs.com/artech/archive/2010/11/25/internedstring.html. The specific structure diagram of the element-sharing mode is shown below.
郦食其道：是的，臣回来的时候听闻越王下诏书册封了两位夫人，却没有小郡主在内，摆明了是越王不想承认和越国联姻的事实，是想要澄清的举动。
唐寅聪明绝顶，诗画双杰，位居江南四大才子之首，为当时男女老少所崇拜的偶像。
在纽约表演艺术高中，年轻人的任何梦想都将可能被实现。无论是舞蹈、歌唱、表演或是拥有其他艺术才华的学生们都将可能在这里得到实现自己艺术梦想的宝贵机会。在舞蹈、歌唱、表演等着有天分并期待着能在艺术方面有所建树的几个年轻人，马可（阿什·布克 Asher Book 饰）、罗茜、尼尔、凯文、丹尼斯（娜图里·劳顿 Naturi Naughton 饰）以及珍妮（凯·帕娜贝克 Kay Panabaker 饰）等，心怀希望来到了这里。 然而，在孩子们入学之初便遭遇了及其严格的考核：来自自己内心不坚定的意志的折磨，使得他们原有的激情都面临考验。另外，青春校园中从来就不缺乏的青春躁动、同学友谊、爱情的萌芽、以及种种对于成功失败的处理方式，都让前来参加入学应试并最终在这所学校里走到一起的孩子们茁壮成长……
与警察荆楚的相遇，让杨绵绵的生活被卷入到一次次的意外之中，从而不得不发生巨大变化。十几名资深优秀警察都破获不了的案件，都被她轻而易举的解决。 同时，荆楚对杨绵绵也产生了难以觉察的情愫……
成为黑道家族的保镖要的就是身手，...
9-1? Restaurant: Create a class named Restaurant whose method __init__ () sets two properties: restaurant_name and cuisine_type. Create a method named describe_restaurant (), where the former prints the above two messages, and a method named open_restaurant (), where the latter prints a message indicating that the restaurant is open.
Ha Xuesheng, director of the program department of CCTV's financial channel, believes that cultural media, charming cities and industrial capital are the three carriages of the alliance and are indispensable. The "Charming China City-City Alliance" is first a resource platform for the cultural and tourism industry, forming an ecological circle of resource sharing under the framework of "media + city + industry". Secondly, according to the needs of the city, it provides support, assistance and services for strategic planning and tactical guidance in the aspects of city brand building, city image publicity, city cultural tourism resources development, and research and development of innovative and creative products in the city cultural tourism industry. Third, it is an open platform for the exchange of cultural and tourism industries. It is also a platform for the exchange of experiences, industrial cooperation and exchange of needs between cities inside and outside the alliance. Fourth, it is the operating platform of "all-in-one card".
