1. State patterns define the relationship between state and behavior and encapsulate them in a class. By adding new state classes, it is easy to add new states and transitions
一个对年轻律师和女主编来说本应该清新的早晨，却成了世界末日，到死都忘不掉。
以此为契机，这两个性格有些古怪却灵巧可爱的女孩开始了她们伟大的友谊……
旅美十年的女作家舒文突然接到其母欧阳琼教授的电话急召回国，在抵达机场意外遇见十八年前的恋人——刘思雨旅英回国，刘亦接到舒母紧急电话，命两人到达当日即赴舒宅与舒母会面。但究竟为何事，两个均不知就里。正心存疑惑，而又旧情在心头隐隐浮现时，舒文的丈夫——周玉轩不期而至，利用舒文思女之情将她带走，舒文见久别女儿晓倩，当日自己竟无法脱身，在自己家中逗留一夜。不料凌晨噩耗传来，舒母当夜心脏病猝发身亡...
The first thing to do is to develop and test the event recovery process to ensure that appropriate responses are made when caught off guard. This includes, but is not limited to, having the necessary controls to delay or stop processing and knowing which to call when debugging the classifier.
3. Combination mode
昨日若不是胡指挥相救，只怕小命都丢了。
The pads of discrete components should determine the pad pattern and aperture size according to the device size\ pin thickness and pin spacing.
我若不许呢？……吴凌珑沉吟片刻，咬牙道，那长帆也到时候了，可以自立门户了。
外患未平，内乱将起，则大靖危矣。
Difference mode. According to the brightness distribution of the colors on the upper and lower sides, the color values of the upper and lower pixels are subtracted. For example, if the maximum white value is used for Difference operation, the inverted effect will be obtained (the lower color is subtracted to obtain the complement value), while if the black value is used, there will be no change (the black brightness is the lowest, the lower color subtracts the minimum color value of 0, and the result is the same as before).
从此刻起，刘邦不得不将很大的前途押在韩信身上。
Total quality management is the focus of JIT production system. As the implementation of JIT production mode will lead to a sharp drop in the inventory level of WIP and finished products, in this case, the emergence of a large number of defective products is likely to stop the production of enterprises, delay the delivery time of products, and cause unnecessary losses to enterprises.
Starting from May 27, 2019, Nagoya's subway one-day ticket (after purchase, it can be used until the last operation time of the subway on that day)
Although the recent large-scale DDoS attacks against European anti-spam organization Spamhaus are not as harmful as early rumors claimed, the reason why this incident deserves attention is that they have exposed several of the many fundamental weaknesses of the Internet. One of them is the open DNS parser, which provides an opportunity for an attack called DNS amplification. This attack method specifically means that for every byte the target server sends out, the attacker sends up to 100 bytes of network congestion traffic to these servers.
Disadvantages: Low EQ
When making exposure compensation, if the photo is too dark, the exposure value should be increased. Every 1.0 increase in the exposure value is equivalent to doubling the amount of light ingested. If the photo is too bright, the exposure value should be reduced. Every 1.0 decrease in the exposure value is equivalent to doubling the amount of light ingested.
Display with AM/pm
In the above code, we use three functions, order500, order200, orderNormal to handle its own business logic, If the current own function cannot handle things, We pass it to the following function to handle it. By analogy, Until there is a function that can handle him, Otherwise, the responsibility chain mode will leave the chain directly, telling that it cannot be processed and throwing an error prompt. Although the above code can be used as the responsibility chain mode, we can see from the above code that the Order500 function depends on functions such as Order200, so there must be this function, which also violates the open-closed principle in object-oriented. Let's continue to understand writing flexible and detachable responsibility chain nodes.
1937年7月，“七七事变”，中日战争全面爆发。一批英气逼人，血气方刚的海军学员提前从海军学校毕业登上战舰。东北农民出身的高盛中，台湾小业主出身的郭文展和海军世家出身的公子哥沙虎啸都是海校中的优秀学员，也是志同道合的好兄弟。高盛中与郭文展都默默地爱着沙虎啸的妹妹沙家大小姐沙凌云。而沙凌云却深爱高盛中，在决定即将奔赴抗日前线时，沙凌云既然决然要嫁给高盛中，高和全体官兵深受感动。然而，在高盛中与沙凌云婚礼上却“杀”出自称高盛中的东北媳妇的刘松花......
