Analysis: It mainly lies in retaining the plus and minus signs. The result is NaN, but note that NaN is not equal to all values, including itself.
The argument list of the delegate DoSth and the argument list of the method Print remain the same
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 biggest problem for programmers is "conceit". Especially when we review other people's codes, I have seen countless scenes. When programmers review codes, they begin to attack other people's codes and question other people's abilities. It's ridiculous. I analyzed it. This kind of programmer actually has no skill, because they accuse each other of trying to tell everyone how good they are. To show their programmers by this means is actually what the legend calls "half a bottle of water".
"Ha ha ~ piglet is really smart! Piglet defeated wolf, piglet won!" Little Charlie was so happy that he raised his small hand excitedly and made a winning gesture.
更何况他是户部的官员，领兵打仗这种事他并不比任何一个人专业。
Given dataset:
电视剧《三军大会师》讲述了红军从1936年4月即将结束东征，红军一、二、四方面军历经西征、甘孜会师，北上、会宁大会师，将台堡大捷，重创国民党部队，展现了毛泽东、周恩来、朱德、彭德怀等一批历史风云人物，以及红军队伍中的铁家父子以及程家姐弟等一批小人物，他们在会宁大会师前后的坎坷选择和经受的历练等。
王突等人都不知黄豆又要弄什么鬼，都狐疑地看着他
FOX已续订《沉睡谷》第三季。
在一个有过共产主义历史的欧式社会中，文化精英和被剥夺选举权的年轻人都看到黑暗力量席卷欧洲。然后，有些人会从不可避免的冲突和随之而来的混乱中受益，例如失意的法律系学生托梅克（马切伊·穆夏洛夫斯基饰），他竭力要引起童年时代的朋友佳比（凡妮莎·亚历山大饰）的注意，获得她的进步家庭的尊重。为了给佳比留下深刻印象，托梅克在一家名声在外但罔顾道德的公关公司工作。他奉命在社交媒体上进行策划，很快发现自己擅长这种肮脏的政治游戏。但他的所作所为是要付出人性代价的。随着托梅克越陷越深，他的人性慢慢丧失，亦不知要如何收拾残局。
电视剧版《我的野蛮女友》，不仅保留了电影版的故事主线，更是继承了电影版中的一些经典桥段。牵牛和女友换鞋穿，就是很有代表性的一个。
在上一季结尾中House大叔被送进了精神病院，这位医神大叔在精神病院会发生什么事情呢，那就尽请期待9月21日周一晚两集联播的House。
After all, there was some delay on the road. After eating a little, Miss Tan went out quietly to find our accommodation at night. After dinner, we arrived at the residence. After the teacher arranged the room, we immediately set off for Zhaogang Village, Chengguan Town, the first stop of our publicity and investigation.
云青山似乎察觉到了尹旭的目光，刚要说话的时候，坐在对面的李斯开口。
Code from:
Priority is mainly considered here. ? Is the priority of + higher than? Yes? ,
觉醒的人・佛陀、神之子・耶稣。为了挑战相声比赛而努力制作素材，或是在为了避暑而进入的家庭餐厅长时间逗留，或是在卡拉OK包厢里引起神灵般的演出，依旧是圣人搭档的可爱下界圣活。
从小一起长大的玩伴，九年没见，突然有天阴差阳错地睡在了一起！
