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.
项羽继续一笑，说道：既然如此，还是便宜故人的好。
斩三尸让孙悟空一分为三，现在斗战胜佛刚刚身死，立刻又转世成人间皇子，开始了夺位之战，这样的剧情，他们真没有看过。
Centos7, The service is no longer started using init-style scripts, Instead, the unit file is used, Therefore, commands like service iptables start can no longer be used in centos7, Therefore, service iptables save cannot be executed. At the same time, firewall is used to replace the original iptables service in centos7, but don't worry, we just need to install iptables and iptables-services through yum source (iptables are usually installed by default, but iptables-services are not installed by default in centos7). After installing iptables-services in centos7, the rules can be saved by the service iptables save command, as in centos6, and the rules are also saved in the/etc/sysconfig/iptables file.
还有刘邦对西楚国有没有什么动作？这个啊，刘邦倒是没有什么太大的动作……陈平回答道：刘邦现在可以说是自顾不暇
随行的太常令问道：奏禀大王，臣闻听秦将李由尸身也在彭城，当如何处置呢？宋义毫不客气道：暴秦恶将，暴尸荒野，于野兽果腹即可，有什么可问的。
要绝对保证消息不泄露……竹笼装着大石头，一筐筐地沉入河水之中，没过多久一座规模不小的围堰已经建成了。
However, crocodiles' short, rounded and sparsely arranged teeth do not have the function of cutting flesh. Their main function is to hook and inject the skin of prey during hunting to prevent prey from escaping. Land carnivores pay more attention to chewing, so they do not have such function.
What are the learning methods of ordinary people now? As shown in the figure
1953年，新中国开始了第一个五年计划。林然以省委书记的身份回到盘龙市，领导大规模的建设工作，并完成中央布置的建立国防工业基地的重要任务。他的两个养子——烈士遗孤云海东和国民党将领遗孤石明挥，这时已分别担任了大型钢铁厂的公方副厂长和苏联专家组俄语翻译。更让林然惊喜的是，回到盘龙市的第一天，他就见到了失踪20年的女儿林想——国家安全部门的一名侦察员……
A3.1 Routine Inspection Items
少不得留下军队驻守，自然得有位统兵的将领。
直到站在礼的婚礼宴席上，健才感到了一种追悔莫及的悲痛，这股强烈的情感引来了妖精（三上博史饰），妖精施展魔法帮助健回到过去，改写历史，可是纵使一次又一次地穿越，健的始终踌躇不前，礼的始终欲言又止，使两人的关系终无突破性变化。
This series of articles is based on my speech on RSA 2018.
Finally, Machamp Pills, which lasts only 20 seconds, but has a huge increase, with a base attack power of up to 25. If it is a big sword, it will increase the panel attack power by 120!
秦淼心思单纯，觉得家去看看也好，要是张家没被抄家，那师姐和板栗哥哥就不会郁郁寡欢了，嗯，再看看葫芦哥哥有没有音信。
朝不保夕的司机张水（张涵予 饰），受上司方长方（王耀庆 饰）利诱，答应亲赴法国邀请义弟韦力（黎明 饰）帮忙参加天价红酒的竞拍。张水谎称为国家执行秘密任务骗得韦力的信任，一同前往品酒大会。拍卖现场，张水意外的发现指使自己来参加拍卖会的老板方长方也在现场，而此时的方长方好像从没认识过张水...品酒会的主持者利芳（杜鹃 饰）与各路买家逐一品酒，只有通过考验的人才可以参与到竞拍环节。
叶向晴（佘诗曼 饰）本是含着金汤匙出生的千金小姐，却因为父亲的去世而失去了所有，于是，她和哥哥向阳（麦长青 饰）不得不自食其力，靠经营粥艇维持生计。某日，叶向晴遇见了名为潘卓华（黄浩然 饰）的男子，后者的英俊和善良吸引叶向晴坠入了情网，然而，叶向晴和潘卓华之间的身份和地位差异巨大，两人的恋情遭到了潘卓华家人的强烈反对。
Sockstress
