search_WeizhichuangTWeChat-Roboter-Quellcode-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11422

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 17716

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Band of Brothers front-end example display video tutorial

Course Advanced 11415

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

More courses

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't work. Below is the code snippet of the server database initialization connector in the application fromfastapiimportFastAPIimportmysql.connectorapp

2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactName. I think this might be a nested query. Nested queries run fine in SQLServer, but don't know how to implement it in MySQL. Limit query: Select*fromcustomerslimit

2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: .right-menu{...grid-auto-flow:columndense;...} If I remove the grid-auto-flow attribute, the overflow stops. However, the items are now stacked into multiple rows, which is not what I want. I also tried converting .ri

2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in php any value has a unique string representation (such as the php code itself). I post this question to speed up the design process of this program. Some values are easily converted to strings: numbers, booleans, etc. Some are not easy: objects, arrays, resources. I think the transfer object and

2023-09-05 15:34:44

MoreQ&A

How to use cookiejar to remember account in small program development

Course Introduction：The browser is stateless, the browser only has cookies, and the session is also a cookie on the client side. If you want the robot to remember the account/password for automatic login, the problem becomes to let it remember the cookie. Remembering cookies is extremely simple in golang. Recently, we were writing an operation robot, and one of our brothers realized the automatic login of WeChat accounts. I briefly looked through the source code and found that it was implemented using cookiejar. cookiejar: The net/http/cookiejar pack...

2017-04-27 comment 0 3146

Artificial intelligence plays with itself

Course Introduction：Artificial intelligence is developing rapidly, and many online platforms have introduced artificial intelligence robots and big data analysis. It seems that artificial intelligence has arrived overwhelmingly and has deeply intervened in people's lives. So, will artificial intelligence gradually replace humans? Or is artificial intelligence unable to replace humans at all, but playing with itself? Artificial intelligence is studied by humans. From the perspective of human cognitive limitations, artificial intelligence also has "cognitive" limitations. Artificial intelligence is only simulating the operating rules of the human brain, and it needs to analyze some massive data and make responses. No matter how advanced artificial intelligence is, and no matter how huge the amount of information it obtains, it cannot completely replace humans. After all, artificial intelligence does not have the learning function of the human brain. What supports artificial intelligence is source code, which is fundamentally the programmer’s source code.

2023-06-24 comment 0 1820

ChatGPT helps you appreciate the charm of slightly soft antique Windows 98, developers launch JavaGPT

Course Introduction：According to news on April 25, a modern application can be run on an old Windows 98 system. Recently, a developer has done this. He transplanted the popular ChatGPT chat robot to the Java platform, so that it can run on almost any Windows version. run on. He called the application JavaGPT and made the source code public on GitHub. ChatGPT is a chatbot developed based on OpenAI and Microsoft's artificial intelligence technology, which can have natural and interesting conversations with users. JavaGPT is an application developed based on Java8 version, which allows users to access ChatGPT and all its functions through a friendly graphical interface. According to the developer "

2023-05-08 comment 0 1110

How to use ChatGPT to quickly build a website template

Course Introduction：Welcome to the exciting world of natural language processing and machine learning! Today, we’ll explore the capabilities of ChatGPT, the most advanced artificial intelligence tool currently available, developed by the company OpenAI. Of course, you can also think of it as an intelligent robot. One of the most impressive features of ChatGPT is its ability to generate source code based on a simple description. Imagine being able to quickly build a complete website without having to write line after line of code yourself. Sounds unbelievable? However, ChatGPT can help us realize such a need. Now let us witness the miracle happen! Leveraging the power of ChatGPT, we will try to automatically build one from scratch

2023-04-11 comment 0 1586

How to install win7 operating system on computer

Course Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0 1254

MoreTechnical Articles