Now, let's imagine why these "checkpoints" are called "chains" in iptables. As we know, The purpose of a firewall is to match "rules" for passing messages, Then execute the corresponding Action, So, when the message passes through these checkpoints, You must match the rules on this level, However, there may be more than one rule on this level, But there are many rules, When we put these rules in a chain, A "chain" has been formed. Therefore, we imagine each "checkpoint" as shown in the following figure. In this way, it is more appropriate to call them "chain". Each message passing through this "checkpoint" must match all the rules on this "chain". If there are qualified rules, the corresponding actions of the rules will be executed.
Soon I saw Li Jianzhong's C # Object-Oriented Design Pattern Lecture on MSDN's Webcast. A very good series of lectures gave me a new understanding of design patterns. I realized that learning design patterns, specifically learning object-oriented design patterns, should start with learning object-oriented. "The principle of object-oriented is like understanding the rules of chess, and the design pattern is equivalent to a mess. I don't know what the rules look at." Since I have been doing ASP.NET development for the previous year, although I have been writing classes, learning Duwamish to make hierarchical architecture, typed DataSet and custom entity classes, it seems that I haven't used interfaces much in the past year, and I seldom use any polymorphism. In fact, the understanding of object-oriented programming is still very vague.
At a distance from the enemy? Sprint Attack: Approach the enemy at one go and attack quickly. You can also pursue the swept enemies.
If the require parameter does not begin with "/", "https://blog.csdn.net/arsaycode/article/details/", "https://blog.csdn.net/arsaycode/article/" and the module is not the core module, then the module will be loaded by looking for node_modules. This is usually the way the packages we get from the npm we use are loaded.
才一下车，张老太太就对前来迎接的儿孙们展开大大的笑脸，张开双臂抱了好几个，花生，青蒜，绿菠，你们饿了吧？花生大叫道：不饿，吃了许多东西。
全剧通过刻画描述年轻人在社会工作和人际关系中的心路历程，生动地呈现了在现代都市生活中，年轻一代人对理想的坚守精神，以诙谐幽默的手法诠释了友情和爱情的真谛。紧跟时代发展的步伐，关注年轻人的心愿心声，弘扬奋斗向上的中华传统文化的同时，向观众传达美好生活的正能量，对当下都市年轻人高压的生活状态同样具有价值参考意义。
咱们倒是不怕，他肯定就要赔进去。
The Good Wife returns this fall, Sundays at 9 p.m. on CBS.<好媳妇>将在今秋于CBS回归，有传言这将是最后一季。虽然后期在剧情上洒满了狗血，并且我们熟悉的小伙伴都逐一离开了，但这依旧是一部伟大的剧情。尽管在收视率来看，它从来不算是一个大热门剧集，但备受评论家和艾美奖待见。希望好聚好散，在第七季能看到枯木逢春。
谢赵大人，武将不得坐轿，走吧。
该剧讲述了夏菊花极富传奇色彩的一生。夏菊花出生在一个贫穷的农民家里。5 岁时，父母为生活所迫，将她送给了马戏班的夏老板，做“压子”之女，改姓夏，忍受着非人的折磨，开始了艰辛的卖艺生涯。终于，她迎来了解放。50年代，她辗转进入了汉口“民众乐园”，从此她登上了人民的舞台。此后她更加的刻苦练功，不断钻研，最终以《顶碗》和《柔术叼花》两项绝技享誉国际杂技艺术界。夏菊花在50年代至70年代先后历任人大代表、中国杂技家协会、全国政协委员、国际杂技大赛评委等重要职务，并多次率团出国演出，为祖国争夺了荣誉，为杂技事业奉献了一生。
黑主学院是一所有名的寄宿制学校，学校分为普通部和夜间部。夜间部的人员各个都是精英学员，并且都有超美型外表。但其实夜间部的学生都有个特殊的身份：吸血鬼！并且这个身份不能给普通部学生知道。理事长黑主灰阎的义女和普通部学生的黑主优姬和青梅竹马的锥生零守护着这个学院，处理人类学生与吸血鬼接触时所出现的麻烦。而在零的内心深处，则痛恨着吸血鬼，因为四年前他的家人被吸血鬼所杀害，只有他零奇迹般的活了下来。而优姬又对曾救过自己性命的贵族吸血鬼玖兰枢产生好感。围绕着优姬谜样的身世，零身为吸血鬼猎人却成为吸血鬼的内心挣扎和对血的渴望的矛盾及其特殊的体质，纯血族的枢学长对优姬特殊的关怀和对零的憎恨，3人之间的微妙关系将会有如何的发展呢？
女主Kaew的爸爸再婚，后妈和坏人联手想要侵占她家财产，在车子上动了手脚，女主跳车被男主妈妈撞到，送去医院发现失忆了，就被带去了男主加，取名Galong。女主爸爸车子开进河里，但没死瘫痪了，没法说话，后妈三番两次想弄死他没成功，后妈的女儿在男主公司当秘书，无意间发现女主在男主家，就又找人想弄死女主 一直没成功。女主失忆前有个男友，一直在找女主，却和男主妹妹偶遇，男主妹妹喜欢上了他，还和他滚床单了......大致剧情就是如此，详情还请观看本剧！
This is the key to the development of Shanghai's manufacturing industry.
For me in Liaoning, The famous hometown Fushun snack, spicy mix, must be able to make and delicious. The menu specifies the seasoning materials (not simply let the small partners buy spicy mix bags directly). The materials are detailed to G Although there are many kinds of seasonings, they are indispensable. The good mix tastes excellent. If you don't believe it, try it ~
黎章并不应声，待她躺下睡熟后。
众人都没笑，满脸呆滞地瞅着这娃儿，尤其是张槐跟郑氏。
胡钧这才惊醒，忙道：那我去请她来。
王翠翘威望实在不假，徐海入狱之时，正是她维持运作调息关系，合作分成等一应事宜，首领们都只有找她才放心，如今王翠翘谈了这买卖，大家才算放心。
不然。
