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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11319

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 17629

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 11331

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.

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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

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deepin adds 'Image AI plug-in' to support device-side image coloring and 8 other major functions

Course Introduction：According to IT House news on January 3, the official press release of Deepin operating system stated that Deepin has recently launched a new "image viewing AI plug-in". After installation, users can experience 8 AI image editing functions on their devices. These features include: Image Colorization: Automatically adds color to a black and white image or a monochrome image Boost Resolution: Increases the pixel density of an image to make image details clearer and more detailed Blurred Background: Reduces the sharpness of the image background to make the subject stand out more Remove Background: Remove the image background to make the subject stand out or replace it with a new background. Hand Drawn Comics: Convert real images into hand drawn comic style 2D Comics: Convert real images into 2D comic style 3D Comics: Convert real images into 3D comic style sketches :Convert real images into sketch style▲

2024-01-05 comment 0 1280

Deepin releases AI plug-in, the device supports eight functions including image coloring and style conversion

Course Introduction：According to the official press release of deepin, they recently released an application called "Picture Viewing AI Plug-in". This plug-in provides 8 AI photo editing functions. Users only need to install it on their device to experience these functions. Image Colorize: Automatically add color to black and white or monochrome images Increase Resolution: Increase the pixel density of the image to make image details clearer and more specific Blurred Background: Reduce the clarity of the image background to make the subject more prominent Delete Background: Remove Image background to make the subject stand out or replace it with a new background. Hand-drawn comics: Convert real images into hand-drawn comic style 2D comics: Convert real images into 2D comic style 3D comics: Convert real images into 3D comic style Sketch: Convert real images converted into element

2024-01-09 comment 0 1418

How to set style and voice for Kuaishou Live Companion. List of tutorials for setting style and voice for Kuaishou Live Companion.

Course Introduction：The style and voice setting functions of Kuaishou Live Companion can help anchors create a unique live broadcast environment and make live content more attractive to viewers. By adjusting the background, fonts, colors and other visual elements of the live broadcast room, anchors can create a live broadcast room that matches their own style and theme, improving the audience's viewing experience. The editor below will introduce you to the setting method: How to set the style and voice of Kuaishou Live Companion. First, open the Kuaishou Live Companion app and click My in the lower right corner. Next, click on Voice Broadcast Settings. Then, click into Styles and Voices. Finally, enter the setting style, speaking speed, and intonation.

2024-07-03 comment 0 546

How to turn photos into sketches using Camera 360 How to turn photos into sketches

Course Introduction：In Camera 360, the unique function of turning photos into sketches seems to open a wonderful door to the world of art for you. When you choose to enable this effect, you are like a magical painter waving a magic brush, instantly transforming the original colorful photos into sketches full of artistic charm. How to turn a photo into a sketch 1. Take a picture through the software, and then select the sunflower pattern below the image, which will display the various stickers the user needs. 2. Then the user can freely choose the picture style and select the second hand-painted style. 3. Finally, the picture can be converted into the sketch style required by the user.

2024-06-28 comment 0 1106

AI writes novels, paintings, and cuts videos. Generative AI is even more popular!

Course Introduction：Recently, generative AI has become popular again! A WeChat applet called "Dream Stealer" became an instant hit, reaching a record of adding 50,000 new users every day. Dream Stealer is an AI platform that can generate images based on input text. It is a branch of AIGC (AI-Generated Content). After users use their imagination and enter text descriptions, Dream Stealer can generate pictures in three ratios: 1:1, 9:16 and 16:9. There are also 24 painting styles to choose from - in addition to basic oil paintings, watercolors, Painting categories such as sketches also include special styles such as cyberpunk, vaporwave, pixel art, Ghibli and CG rendering. Picture: Technology Cloud Report editor uses "Dream Stealer" WeChat applet to generate stories

2023-04-09 comment 0 1669

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