If we don't have a Computer class, then CPU, Memory and Disk will hold instances and generate relationships with each other, which will cause serious dependence. Modifying one class may bring about modifications to other classes. This is not what we want to see. With the Computer class, the relationship between them will be placed in the Computer class, thus playing a decoupling role. This is the appearance mode!
乡村不仅有传奇的爱情、更有村干部和相亲们的的鱼水之情，在新疆有一个小村庄这里生活着一群善良勇敢、充满希望的人们，他们在村支部的带领下争创乡
If all are set to open-drain mode: otherwise for C language programs
/beckon (recruit)
尹旭大手一挥，越国骑兵毫不客气对被包围的负隅顽抗的齐军发起了最后进攻，完全可以说是一种单方面的屠杀。
Splice board
杰森·伯恩事件引起连锁反应，踏脚石计划以及CIA用药物控制强化特工的行径通过报纸公之于众，令其幕后人物坐立不安。为了阻止满盘皆输的局面出现，CIA高层决定中止该计划，并将相关特工人员以及科学家从行动中抹杀。在此后的日子里，那些深藏在国家政治最底层、依靠蓝绿药丸执行各种绝密任务的特工相继殒命，而负责染脏双手的执行人——前美国空军上校艾瑞克·贝尔 ，正慢慢将屠刀伸向隐藏在位于阿拉斯加崇山峻岭、暴雪深山中的特工艾伦·克劳斯。突如其来的炮火袭击令艾伦意识到自己所处的危险境地，在之后的日子里，他不仅要在昔日同伴的追杀中求生，还必须设法找到那曾为他提供源源不断体能和智力的蓝绿药丸
I won't repeat much about the profound and pure theoretical explanation here. After all, the written explanation is too lenient. I'm going to say something simple and visible here. Let's start now.
于是原本不听话的李火星从此对李铁牛敬仰万分。而李铁牛看幼年丧母的儿子变得很听自己话，也就没去戳破这个谎言。同时也教育他，好好学习，将来帮忙赚更多钱。
The above contents are not used for commercial purposes. If intellectual property issues are involved, please contact Bo Weifeng Xiaobian (021-64471599-8017) and we will deal with them immediately.
罗放和赵磊将付强送进医院，在医院赵磊见到老婆潘薇，因为潘薇正在和赵磊闹离婚，所以见面的气氛微妙。他们离婚的原因是因为孩子，孩子因为有血液病而做透析，但终于孩子还是死了。
结婚前夜，秦岩得知夏小宁心中一直存在另一个男人；而秦家的一场家庭冲突，也让夏小宁初次领教了秦岩母亲在儿女面前异乎寻常的威严与分量。风波由此自四面八方接踵而至又平行交错：夫妻之间、婆媳之间、夫妻与两家亲人之间、夫妻与朋友之间、生活与事业之间……两个人的人品、素养、心胸，两个人毫不自察的秉性，两个人于有意无意中隐藏在灵魂深处的自我，在婚后的无数次“事件”中，呈现着也裸露着，同时接受着考验、质疑与锤炼……
ChannelId
杨寿全紧跟着说道：捐都捐了，你若有决心，最好500两。
On July 4 and 5, 2019, the summer has just begun. Although the practice has not yet begun, Mr. Sun Yimin, as the team's guiding teacher, still took pains to lead Captain Zhao Peiwei and Vice Captain Yuan Zhou. I went to Anhui Shenjian New Materials Co., Ltd. And Wuhu Tongquan Technology Co., Ltd. To have contact and communication with the leaders of the two companies in advance.
(3) Instruments, equipment and facilities suitable for the maintenance and testing business scope of fire fighting facilities;
(1) There are five kinds of creation modes: factory method mode, abstract factory mode, singleton mode, builder mode and prototype mode.
The policy mode is the packaging of the algorithm, which separates the responsibility of using the algorithm from the algorithm itself and delegates it to different objects. Policy patterns usually wrap a series of algorithms into a series of policy classes. To encapsulate the policy pattern in one sentence is to "encapsulate each algorithm into a different policy class so that they can be interchanged". The following is the structure diagram of the policy mode:
After a period of time, I gradually felt the design pattern and was able to find some application scenarios of the design pattern. And often apply those models, gradually deepen the understanding of the model, and turn it into their own things, can be used flexibly in other places.
