AP or A
Creates an object from its specific subclass. Q: How can it be realized? Answer: To create abstract classes derived from factories, that is, specific factories create specific products. Since products are to be created, product abstract classes and specific product classes are naturally needed.
Others:
It is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to
故事发生在被天空之壁分为三区块的《幪面超人BUILD》的世界，竟然出现了《幪面超人EX-AID》世界的敌人怪人崩源体：为何不该出现在这的敌人会来到这世界？面对神秘敌人而毫无应对方法的战兔，一个身体半边被金属覆盖的神神秘男人出现在他眼前。
他现在确实是担心，此战败了，赵国要是不完蛋。
字数超过限制, 部分内容不再显示出来.
李敬文就转过栅栏，来到院门口，秦淼忙上前去替他开了院门，引他进来。
//Move Forward
为了守护京都治安而活动的新选组，在杂面之鬼的手中留下一个人全军覆没——被选为替身的是7个罪人同样被杂面之鬼杀死父母的最星，作为局长近藤勇的替身，一边成为替身们的中心一边追在仇人后面原罪人们站起来的乱世改造娱乐开幕！
Explosive mushroom 5
可万万没到，宴会上竟发生了这样的事情，自己的侍卫损伤三十七人。
"Apart from Jiang Yong, is there anyone else injured or sacrificed as a result of this attack?" I asked.
我跟你说，我哥哥姐姐都很好的……遂跟他说起张家的兄弟姐妹，等胖婶和白果端粉丝汤进来的时候，就见两人都趴在桌上，用手撑住下巴，相对轻声说笑呢。
奇人欧阳德穿怪服，说怪话，怀怪艺，行怪事，又用奇怪兵器铲除邪恶之徒，人称“怪侠”。福郡王为掩饰儿子淳贝勒的恶行，请来扶桑忍者追杀了解真相的秋官，秋官逃命时跑进一间破茅屋。正当忍者准备对秋官不利时，手持旱烟杆，反穿皮袄，头戴瓜皮帽，倒骑着木驴的怪侠欧阳德出面解围。阴险狡诈的福郡王爷又派了一位扶桑女忍者"花九娘"前去暗杀秋官，欧阳德出面保护。彭朋到达三河县上任后，不畏权贵，秉公执法，怪侠欧阳德带领杨香武、黄天霸等一班侠客协助彭朋惩恶除奸，断案破案，大快人心！
She was in tears.
等到京城相遇，就是亲朋故交了——她竟然是周爷爷的孙女，还有比这更有缘的吗？(未完待续……) show_style();。
摇滚明星的私生子、曾在阿富汗失去了一条腿的退伍军人科莫兰·斯特莱克（Cormoran Strike），如今开了一家破破烂烂的侦探事务所。大学心理学肄业的罗宾·艾拉科特（Robin Ellacott）偶然来到这间事务所做临时雇员，一下子就喜欢上了这份工作。独腿侦探和能干的助手配合默契，开始解决一桩桩疑点重重的案件……本剧改编自J·K·罗琳以“罗伯特·加尔布雷斯”为笔名创作的侦探小说系列第三本《罪恶生涯》。
TCP is connection-oriented, and a connection must be established between either side before sending data to the other. In TCP/IP protocol, TCP protocol provides reliable connection service, and the connection is initialized by three-way handshake. The purpose of the three-way handshake is to synchronize the serial numbers and acknowledgement numbers of both parties and exchange TCP window size information. The process of shaking hands can be represented by the following figure
