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Creative patterns are patterns used to create objects, abstracting the instantiation process. All creative patterns have two things in common. First, they all encapsulate the specific types of information used by the system. Second, they hide how instances of these classes are created and organized. Creative patterns include singleton patterns, factory method patterns, abstract factory patterns, builder patterns and prototype patterns.In my opinion, some variants of SYN cache technology should be embedded into the server operating system as a curing function, and these variants can be deployed together with other solutions (address-based filtering, ACK camouflage firewall, IP security protocol, etc.) when appropriate. At present, many experts are also working on more robust TCP protocols and hope that these supplementary protocols can be deployed as soon as possible.本剧讲述蛇精与人相恋的故事，不过，这个故事并非《白蛇传》，没有水浸金山及士林祭塔，但有蛇精。 剧中的蛇精亦是青蛇和白蛇，两蛇情同姊妹，幻化人形，在“灵雨山庄”中过着逍遥自在的生活。两蛇巧遇穷书生宁丹，被他的翩翩风度吸引，齐齐堕进情网。两蛇先后与宁丹发生关系，亦因此而成为仇敌，青蛇为了成全白蛇，黯然怀着宁丹的骨肉远走高飞。两蛇后来均为宁丹诞下骨肉，又加入黑蝙蝠的作恶，于是高潮迭起，深深吸引着观众追剧情的兴趣，其结局更与一般的神怪片廻异，未至剧终，也难猜度出来。孙家坐落在一个被水泥森林遗忘的角落里。像所有普通人家一样，孙家也有一本难念的经。 　　已近不惑之年的范慧敏是古城电器商场的销售部主任。婆婆孙老太从40岁守寡至今，她经常有意无意地给慧敏添些麻烦。丈夫孙海强从事地质工作，长年在外，千头万绪的家事全部落在了范慧敏的身上。 　　小叔子海涛是个直肠子，下岗后一直在寻找创业机会。小婶子贺琳与慧敏同在一个商场，却不安分守己，一心想发财． 　　大姑子海翎和海鸥也有自己的烦心事，海翎是个大龄青年，由于屡受感情的折磨，脾气变得古怪，和这个家格格不人。海鸥在电视台做记者，每天过得忙忙乱乱。而处于青春期的儿子晓斌马上也要考高中了，也让慧敏很是担心……Public Object Previous () {虽说观念之中，在他看来生男生女都一样。这时板栗进来，小葱问道：可问出来了？板栗摇头道：死了。