Online chat module

26 Sep 2023

Java implements the discussion and communication module in the online examination system, which requires specific code examples. With the popularity and development of the Internet, online education has attracted more and more attention and love. As part of online education, the online examination system provides students with a convenient and fast examination method. However, merely providing examination functions is far from meeting the needs of students. In order to better increase user experience and learning effects, we need to add discussion and communication modules to the online examination system. This article will focus on Java language and introduce to you how to implement this

16 Jan 2024

1. Commonly used expressions for online chatting When chatting online, people often use some concise and popular language expressions. The following are some common chat expressions: 1. Haha/haha: means laughter. 2. Hello/Hi/Hello: greeting words. 3. Thank you/Many thanks: express gratitude. 4. Sorry/Sorry: To express an apology. 5. What's the matter/What's the matter: Ask the other party if there is anything. 6. Okay/Okay/Hmm: To express agreement or respond in the affirmative. 7. Bad/terrible: expresses dissatisfaction or problems. 8. Come on/work hard: encourage the other person. 9.Long time no see: It means we haven’t seen each other for a long time. 10. Good night/good morning: express wishing you a good evening or morning. 2. "What is greasy" and "what greasy" are used in chatting are dialect expressions with local characteristics, usually used to express feelings about someone.

30 Jan 2023

This article will talk about the module system in Node.js, including events module, util module, fs module, OS module, Path module, etc. I hope it will be helpful to you!

02 Jul 2023

MySQL creates a chat record table to implement online chat function. In modern social networks and instant messaging applications, the chat function is a very important component. In order to implement the online chat function, we need to design a database table on the backend to store chat records. This article will introduce how to use a MySQL database to create a chat record table and provide corresponding code examples. Design table structure In order to store chat records, we need to create a database table to save relevant information for each message. The following is an example of the design of a chat record table

16 May 2016

With the development of the Internet and information technology, how to quickly build efficient and powerful dynamic websites has become a hot research topic for many people. This article will combine AngularJS and Node.js to build an online chat room, reflecting the advantages of the integration of AngularJs and Node.js.

30 Nov 2016

Online mall 7--Order module

26 Apr 2023

In front-end development, we often need to use jQuery to handle some interactive effects and animation effects, such as animation effects when the mouse is hovering, animation effects when the page is loading, etc. But sometimes we need to set a delay time so that these effects can be better expressed. So, how does jQuery set a delay? This article will introduce this issue in detail. 1. Delay method in jQuery In jQuery, delay effect can be easily achieved by using the delay() method. The delay() method can be used

16 May 2016

jQuery UI CSS Framework is a style framework in jQuery UI. You can use jQuery Theme roller to generate the css style effects you want. We can use some frameworks of jQuery UI to develop plug-ins based on jQuery UI CSS Framework effects.

16 May 2016

animate() is a method in jquery that can be used to create animation effects. The animate() method in jquery adds good visual effects to that page.