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Factory method pattern refers to defining a factory interface that creates an object. Its subclasses determine the classes to instantiate and postpone the actual creation to the subclasses. It emphasizes the change of "single object". The main points of its implementation include:-Packets: Packets refer to 64-byte data packets, which is the minimum value of data frames transmitted on Ethernet. Under the same traffic, the smaller the data packets, the more packets there will be. Since network equipment must check and verify the data packets when receiving them, this method can effectively increase the working pressure of network equipment.睡觉、起床、工作——生活只有这些的每一天、39岁的野末最近因只喜欢这些而选择做这些的自己感到一些忧郁。有点冷淡却很可靠的部下29岁的外川很担心那样子的野末。意外地，两人一起去了挤满了女孩子的薄烤饼店。从此时开始，外川为野末制定了抗衰老大作战。野末对连休息日都要为了自己而分出时间的外川渐渐产生疑惑…！？5? Some parameters of the attack韩信现在是荥阳，刘邦是看得比较紧，但是蛟龙始终是要出浅滩的。一只叫紫悦的小马为了执行导师宇宙公主给她的任务，与助手穗龙一起来到小马谷学习有关友谊的知识。在小马谷中，她邂逅了几位好朋友，每只小马都代表着友谊的每个元素，并在和谐水晶中各扮演重要的关键元素。此后，紫悦便与她认识的新朋友们开始了有趣的日常生活。6. Use Your Customers to Find Customers