The algorithm takes advantage of the retransmission characteristics of TCP/IP protocol. When the first syn packet from a certain source IP arrives, it is directly discarded and recorded in the state (quintuple). When the second syn packet from the source IP arrives, it is verified and then released.
How to answer such questions? Consistent Zhihu style, the following various statements have, but the top one is actor Zhang Yi's answer (of course, there are reasons why he is a celebrity), but his answer is as follows:
本待高中后上门提亲的，谁料世事无常……今听闻将军要凭题选婿，窃以为此举不妥，因此厚颜自荐。
扎马步时，蹲一定要劲先到脚掌，起的时候，脚底五指要学鸡爪一样死死抠在地。
"I remember we had a very clear division of tactics at that time, First, adjust all the automatic rifles in hand to semi-automatic shooting mode, Of the 15 men, apart from the gunners and the bazookas, Most of the others use '81 bars', There are also a small number of 63 types, I'm using the 63, One of the characteristics of this gun and the 81-bar is that the single shot accuracy is especially good, Even better than '56 and a half', Much better than 56 Chong and some Mao Zi guns captured from the Vietnamese, At that time, in order to give full play to this advantage in precision, The company commander ordered us to use this tactic, The concrete implementation is to use heavy machine guns to suppress fire in hidden places, In addition to killing as many enemies as possible, If the enemy takes tactical actions such as lying down to avoid shooting, Then use machine gun fire to limit its movement range, That is to say, they are suppressed in situ, and then rifles are used to give full play to the advantage of high semi-automatic shooting accuracy, giving them "roll call" one shot at a time. This tactic is still very effective in dealing with the first and second large-scale attacks, with extremely high efficiency, and almost all the Vietnamese troops who came up were killed on the way to attack.
就这样。
1986年12月5日晚，22岁的马利克·乌塞金被警察殴打致死。《捍卫进行曲》讲述了乌塞金一家人为伸张正义而战的故事。本剧追溯了事件始末，展现了这家人的希望与理想的破灭，描绘了法国一段风雨飘摇时期的画面。
该剧为次元文化跨次元原创IP《东璧志异》的衍生作品，讲述了人类与药仙在城市和谐共存的爆笑故事。 中药铺东璧堂少当家李果（傅汉源饰）从小生长在人类与药仙共存的世界，大管家玄参（黄靖翔饰）是一位两千五百岁的药仙，世代守护着东璧堂。玄参的表妹高丽（袁嘉艺饰）借住在李果家，因喜欢李果而总爱欺负他。李果虽身为东璧堂少当家，在三人中却处于食物链的最底层，三人的同居生活啼笑皆非热闹非凡，与药仙西洋参（石维雯饰）、板蓝根（张力文饰）、灵芝、淫羊藿等的相处也是爆笑连连。
一穷二白的网文写手申夏因为一场意外参演的真人秀，经历了一次永远也逃不出的循环“穿越”，不仅成为了现实版 “楚门世界”的亲历者，更在恶毒女配打怪升级的“反穿越”途中结识了追寻人生意义的富二代霸道总裁邡童，由此展开了一段追寻创作初心并收获真爱的甜蜜奇幻之旅。
14岁的印度少女尹希娅热爱唱歌，因父亲阻挠，她只能蒙面拍摄并上传自弹自唱原创歌曲的视频，孰料凭借天籁歌喉在网上一炮而红，备受争议的音乐人夏克提·库马尔（阿米尔·汗 饰）也向她抛出橄榄枝，尹希娅的生活发生了翻天覆地的变化……
15岁的科学家阿什利·加西亚（Ashley Garcia）在全国各地从事机器人职业后，探索了现代世纪的伟大未知。
不受科学与人文的限制，也不受时空的限制，励志，热血，任凭作者想像力自由发挥。
(six) subcontracting, subcontracting fire technical services.
For example, if you work with images, you can use existing pre-trained models (https://keras.io/applications/), while if you work with text, you can use common data sets, such as Toxic Comment's Jigsaw data set.
外面已经天黑了，冰儿点上灯火，小心地问道：小姐，你这是干什么？周菡道：把这信让林队长带回去，交给爹。
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……
一场大吵之后，父子情深，合谋彼此作戏，用一套房子成全两份爱情，上演一出啼笑皆非的爱情保卫战。可欺骗注定还不来爱情，最终，父子俩都绝望了。但坦诚又让他们重新有了爱情的希望.
本季花了超过8集以上的时间来让有点神神叨叨的House来选秀（不知道有没有点评环节），也就是说，他将会塑造一个又臭又硬的形象～。演员Peter Jacobson 说(出演过The Starter Wife)，Peter Jacobson在本剧中扮演一个在Park Avenue上班的整形外科医生，试图寻找新的生命的意义。“不过，在寻找生命意义的道路上，他也顺道寻找一下辣妹。Hoho～” Jacobson补充道。
枫叶，桑叶，你们两个跟嬷嬷们弄鱼，记住了，不要挑太大的鱼——太大不容易烤熟，半尺到一尺长就够了。
