Printing the screenshot above, we can see that the subscriber receives every message from the publisher. However, for Xiao Hong, she only wants to receive messages with red color and does not want to receive messages with black color. Therefore, we need to make the following modifications to the code. We can first add a key so that the subscriber can only subscribe to messages of interest to herself. The code is as follows:
"The practical activities are over. I'd like to share my harvest with you and thank the general managers for their help. You should lead everyone with your speech. We should make college students a position to cultivate talents with good moral character and high intelligence quotient!" On the day the activity ended, Teacher Sun sent a message to the captain. Mr. Sun Yimin always faces every student activity with the greatest enthusiasm. He can always think of problems that the team members have not considered. Not only that, the teacher also participated in the interaction with us and asked questions about college students' entrepreneurship and employment when facing the leaders of the enterprise to make this practice more exciting and full.
(1) If there is no obvious change in the compass orientation of the incoming ship, such danger shall be deemed to exist;
Dew每次和Ruk见面都爱吵架。当他们在同一个公司工作，住在同一个屋檐下会发生什么？
郭氏平乐正骨已有二百余年行医史，清代时医过慈禧太后，德高医精，闻名遐迩。
Public void method1 () {
荒村内，不时有死人骸骨出现，秀才王子服随表哥捕头吕智前去破案，不料在客栈遇狐妖利用色相吸取男人精血，在吕智与狐妖打斗中，子服对婴宁小姐一见倾心。由于狐妖神出鬼没，没有证据，子服被冤枉为杀人犯，在侍卫押王子服回县衙的路上，婴宁救走王子服，背着鬼母把子服安顿在山洞中，感情逐渐升温并以身相许。杀人案蔓延到县城，被撤职的吕智请道士出山捉妖，展翼曾被鬼母盗了秘书，并发誓除之，展翼尾随王子服找到鬼母所在，斗法后却再次让鬼母跑掉。婴宁误会王子服告密出卖，从此心死，大开杀戒，王子服为了再见婴宁，不惜给表哥和道长下药，最后以真心感动婴宁，展翼与鬼母决斗，鬼母欲拿子服要挟展翼，婴宁不想子服受到伤害，婴宁便自毁功力，与鬼母一起魂飞魄散，一段人妖恋就此画上句点，凄美断肠。
My major is computer science and I have more than 10 years of experience in software development. In terms of work, I currently lead a team that provides data processing and analysis solutions for banks.
Caretaker, responsible for saving memos, cannot operate or check the contents of memos.
好歹他活了这么大年纪，又是儿孙满堂，死了也不亏了。
天兵三号叶大同(钱君仲饰演)，一讲话就结巴，却拥有惊人的口技才华。当众新兵巴不得放假出营，到福利社把妹吃喝玩乐时，为什么大同却宁可待在成功岭受训？他到底有什么特殊的背景身份？
What is a birthday note?
四点钟的时候，我就起来了。
而我们抚养的那个孩子肯定会挺身而出。
** Capsules
虾因助人而令巧在多年来唯一看得上眼的周家礼面前出丑，巧往找虾理论时，误打误撞吞下小晶石。不久竟怀孕，巧虽力辩清白但没人相信，险被村中父老浸猪笼，虾为救巧，认作情夫，巧被父怒逐出门。
故事开始于一段复杂的恋情，年轻漂亮的女工刘慧芳面对两个追求者迟疑不决。一个是车间付主任宋大成，一个是来厂劳动的大学毕业生王沪生。她渴望爱情，但是，前者有恩于她，后者身处困境，需要帮助，这使她左右为难。王沪生父亲是个著名学者，于文革初期突然被抓，下落不明，母亲急忧交加，病发身死，姐姐王亚茹是个医生，在送别未婚夫罗冈去干校后，发觉已有身孕，她不顾罗冈的劝阻，偷偷生下一个女儿，取名罗丹，罗冈突然深夜返京，王亚茹惊喜中并未察觉他神色有异，罗冈带着女儿悄然离去，留下一封信，告之他被通缉，生还无望，让王亚茹忘掉他。刘慧芳和王沪生结了婚，刘对捡来的弃婴萌发母爱，王不情愿，只好勉强收留，起名刘小芳，一年后，他们有了自己的孩子——王东东。深感失望的宋大成和刘慧芳的好友徐月娟结了婚，但对徐感情不深。刘慧芳在夜大与教师罗冈相识。王亚茹经过几年钻研，终于治愈了小芳的病症，恰在此时，小芳的身世大白，生活再一次迫使刘慧芳作出抉择。
As far as a class is concerned, there should be only one reason for it to change. If a class assumes too many responsibilities, it is tantamount to coupling these responsibilities together. Changes in one responsibility may affect other responsibilities. In addition, coupling multiple responsibilities together will also affect reusability.
