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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11250

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 17583

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 11299

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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Large multi-view Gaussian model LGM: produces high-quality 3D objects in 5 seconds, available for trial play

Course Introduction：In response to the Metaverse's continued growth in demand for 3D creative tools, there has recently been significant interest in three-dimensional content generation (3DAIGC). At the same time, 3D content creation has also made significant progress in quality and speed. Although current feed-forward generative models can generate 3D objects in seconds, their resolution is limited by the intensive computation required during training, resulting in low-quality content. This raises the question, can a high-resolution, high-quality 3D object be generated in just 5 seconds? In this article, researchers from Peking University, Nanyang Technological University S-Lab, and Shanghai Artificial Intelligence Laboratory proposed a new framework LGM, LargeGaussianModel, to achieve a single-perspective

2024-02-20 comment 0 671

Combining the diffusion model with NeRF, Tsinghua Wensheng proposed a new 3D method to achieve SOTA

Course Introduction：The AI model that uses text to synthesize 3D graphics has a new SOTA! Recently, the research group of Professor Liu Yongjin of Tsinghua University proposed a new method of creating 3D images based on diffusion model. Both the consistency between different viewing angles and the matching with prompt words have been greatly improved compared to before. Image Vincent 3D is a hot research content of 3DAIGC and has received widespread attention from academia and industry. The new model proposed by Professor Liu Yongjin’s research group is called TICD (Text-ImageConditionedDiffusion), which has reached the SOTA level on the T3Bench data set. At present, relevant papers have been published and the code will be open source soon. The evaluation results have reached SOTA. In order to evaluate the effect of the TICD method,

2024-01-02 comment 0 1217

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