3. Some types, such as the core trading engine of the exchange, control the trading process. If multiple types can be created, the system will be completely chaotic. (For example, if there are multiple commanders in an army who command at the same time, there will definitely be a mess), so only by using the singleton mode can the core transaction server independently control the whole process. The following is an analysis of some examples that we need to pay attention to when applying singleton pattern in the development process.
这真是个苦差事。
Test Scenario 2: Loop to the target page (SecondActivity sets singleInstance)
他知道这个四弟人虽小，那嘴巴却紧得很，跟自己又亲，所以才让他去帮自己探听消息。
所以他们自己这样自称。“南瓜寿司”！
That night, they were forced to stay in the police station for a long night.
When I talked about this matter with my daughter at night, my daughter wondered why the shoe size was small, because I had always been this size. And I was chagrined that these shoes were a waste of money. Because it was worn, And the shoes are badly worn, It is impossible to return or exchange it in China. I thought I could only eat my own fruit. My daughter said it was okay and suggested that we return it tomorrow morning. I said how to say that. She said that you didn't need to say anything, but she said that you would return it. I said that people found that you had worn it. She said that it doesn't matter, even if you don't like cosmetics, you can return it.
现在的大数据还停留在数据采集、分析上，真正的大数据是应该向人工智能进化，凭着已有的数据来预测未来，创造出新事物。
小鱼儿精通药理，知道有这一种麻沸散，所以在和花无缺对决的时候，事先准备了这种麻沸散。
每隔333年，强大而神秘的生物魁拔诞生天地之间，引起元泱界莫大的灾难。第六代魁拔魁拔蛮吉（刘婧荦 配音）悄然逃过一劫，而今随着蛮小满（王凯 配音）朝着最伟大妖侠的道路上不断前进。他们成功登上开往涡流岛的曲境一号，随着众多神圣联军战士逼近那个危险所在，指望打败魁拔建功立业。与此同时，天界魁拔司主神镜心（刘露 配音）准确测出新一代魁拔的正确方位。为了给这个难缠的对手以致命一击，她不惜使用牺牲地界生物的光势。
高二女生夏安笙带着不为人知的目的转入辰光学院,和校园小霸王莫泽尘成为了同桌，又和讨厌自己的小姨继子学霸言慕同住一个屋檐下。本想在达到自己目的后便安静离开的夏安笙， 在与莫泽尘和言慕的相处中，却因接踵而来的意外被推到了风口浪尖， 与自己原本的目的背道而驰。除此之外，看似平静的高中校园，不仅涌动着情窦初开的青春荷尔蒙，也弥漫着年少无知对善恶的挣扎。当夏安笙的秘密被发现，她又该何去何从？
准备着颐养天年的郑婉颐平静的生活因为盛茂林的出现波澜再起，这个当初抛下自己和孩子们的男人又回来了，与此同时孩子们的生活也麻烦不断。当年的误会造成了今天的局面，盛茂林追悔莫及。可他想来赎罪时却已经没有时间了，盛茂林被确诊为肺癌晚期，知道大限已到的他不想拖累家人，再一次消失在茫茫人海。郑婉颐原谅了盛茂林，她要求孩子们找回盛茂林，陪其度过最后的时光。盛茂林最终还是走了，带着无尽的遗憾，却在生命的最后关头重新找回了失去已久的亲情。在陪伴父母找回亲情与爱情的同时，三个孩子也懂得了爱与包容，最终他们也都找到了属于自己的那份幸福。
仪婚后生活美满，然而仪在怀孕期间，发现文与自己好友发生关係.仪大受打击，一气之下作动生子，并患上產后抑鬱症。仪申请与文离婚，文为分得其父身家而力争子抚养权。高志朗（朗）作为文的代表律师，以心理医生报告为由，力证仪精神有问题，并在庭上咄咄迫人，词锋锐利，仪表现一时失控，法官判仪失抚养权。及后文带子移民，仪阻止不了，一时情绪激动寻死，被叶向辉（辉）所救。仪得辉鼓励，决定振作重新独立生活，并於晚上半工读法律。一心学成之后，亲手打官司夺回子抚养权。
讲述一个女人游走在四个男人之间，究竟是因为真爱还是因为贪婪呢？
贾济材本是一名商界精英，但受老板所托极不愿意出任由老板出资兴建的一所九流学校的校长。面对欠佳的学校名誉，无心向学的学生与不太配合的教师，济材无奈却想尽办法要帮学校扭转亏款局面。
I. Introduction to BurpSuite Tools BurpSuite is an integrated platform for attacking web applications. It contains many tools and designs many interfaces for these tools to accelerate the process of attacking applications. All tools share a powerful and extensible framework that can process and display HTTP messages, persistence, authentication, proxies, logs, and alerts. BurpSuite can work efficiently with a single tool, including the following toolkit: Proxy-is a proxy server that intercepts HTTP/S, acting as a middleman between the browser and the target application, allowing you to intercept, view and modify the original data flow in both directions. Spider-is a web crawler that applies intelligent sensing. It can enumerate the content and functions of applications completely. Scanner [Professional only]--An advanced tool that, when executed, automatically discovers security vulnerabilities in web applications. Intruder-is a custom, highly configurable tool that automates attacks on web applications, such as enumerating identifiers, collecting useful data, and using fuzzing techniques to detect generic vulnerabilities. Repeater-is a tool that manually reissues individual HTTP requests and analyzes application responses. Sequencer-is a tool for analyzing unpredictable application session tokens and important data items
我长这么大，头一回听见这样的笑话。
这天，大家放下去年一年所有劳累和不快，尽情玩乐，带着欢愉的心情，展望未来。
