1. Intent Attribute
FlyWeightFactory is responsible for creating and managing meta-units. When a client requests, the factory needs to check whether there are eligible objects in the current object pool. If so, it returns the existing object. If not, it creates a new object. FlyWeight is a superclass. When it comes to shared pools, It is easy to think of JDBC connection pooling in Java, Considering the characteristics of each connection, It is not difficult for us to sum up: Applies to several objects that are shared, They have some common attributes, Take the database connection pool as an example, url, driverClassName, username, password and dbname, these attributes are the same for each connection, so it is suitable to use the meta-sharing mode to process, build a factory class, take the above similar attributes as internal data and the others as external data, and pass them in as parameters when calling methods, thus saving space and reducing the number of instances.
慢活干探丁志摩带领的“杂项调查小队”(ME)，专门处理琐碎案件，与世无争。直至急进派“大肚婆”龙丽莎加入，争住做队中“尸王”，从此改写小队的命运。丽莎破案“无底线”，跟志摩的作风大相径庭，两人在查案过程中一直互不咬弦。车奕晨为面子当差，却因失误致同袍伤残，自此散漫成性。他在ME却重遇旧情人谷芷晴，并与警队小鲜肉李俊基，展开三角关系。一次行动，揭露志摩多年秘密，加上奕晨之失误，令丽莎陷于生死关头……
Finally, 10,000 hours is only a function word. Many people who recognize death always think that qualitative changes will take place around 10,000 hours. But in fact, 10,000 hours is just an "imaginary number". Different people, different foundations and different industries need different time, some in thousands of hours, some skills need 20,000 hours and cannot be mastered.
In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
如此，多次挑战大洞穴的冒险者们，
1 ", Monitoring: Sentinel will constantly check whether your Master and Slave are functioning properly.
屈明愕然看着项羽，瞬间便明白过来，想起怀王的嘱咐，说道：按理说该当如此，只是全城搜查必然闹得人心惶惶，心生恐惧和不安。
阿喜是个只有九岁智商的年轻人。母亲阿萍隐瞒了生父抛弃阿喜的事实，独自做挣钱养育阿喜，虽然生活刻苦，在母亲关爱下，阿喜过着幸福生活。
一个另类的富二代苹果不安于奢侈的生活，却怀着大义之梦，想学绝世武功来拯救世界，一身名牌的他离家出走，无奈沦落街头乞讨。后遇到耿直豪气的女店长樱桃，两人由于之前的过节，一直矛盾不断。樱桃是一个得到高人真传的武林高手，而傲气的苹果却不知情，一再触碰樱桃的底线
他起初确实耐不住寂寞，只因架子上的书太难读了，古文繁字需要适应很久，即便字看懂了。
Let's look at another code that registers the load event handler for the Image picture object.
Although some lines may not be able to use IC cards, they can directly find staff when encountering problems, and they will directly deduct money from IC cards at the window. Super convenient!
既然失败已经注定了，就不要再有无畏的牺牲了。
The merging of two schools causes plenty of problems for headmistress Mandy who has to deal with explosive fall-outs and problem pupils.
文帝村是以汉文帝陵命名的村庄，和大都市紧紧相连。在城市基础建设不断扩充的过程中，文帝村的土地像切豆腐一样被切走。村党支部书记杨明亮在村里工作了三十多年，看到土地流失非常痛心，但又无力阻止。村里划地得到一百万，老书记想留着给村办企业做资金，村长和村委会成员以少数服从多数的决定，把钱在村里分掉。
为此险些危及到妻儿，更是触及到了他的底线。
Note: The above codes are all done according to the book. They all read the code of the book. The most important thing is that we understand the implementation of the policy mode. For example, the above form verification function is the code packaged in this way. We usually use JQuery plug-in form verification code to be packaged in this way. Therefore, we can also use this method to package forms and other learning in the future.
