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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11423

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 11416

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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Baotu.com official website login entrance

Course Introduction：Baotu official website login entrance: https://ibaotu.com/. Baotu.com is an online material trading website owned by Shanghai Baotu Network Technology Co., Ltd. It was launched in July 2016. The main service is to provide materials in the form of pictures, videos, audios, psd source files, etc. The content section of Baotu.com has ten categories: advertising design, photography, fonts, UI design, e-commerce Taobao, multimedia, office documents, decoration and models, illustrations and graphics, and 3D materials. Baotu.com official website login portal Baotu.com official website login portal link: https://ibaotu.com/Main categories of advertising design: posters, exhibition boards, leaflets, albums, business cards, certificates, resumes, etc.; photography: natural Scenery, business office, catering beauty

2024-06-11 comment 0 806

Xiaomi Mi 14/Pro mobile phones receive Ultra Master Portrait and AISP computational photography platform fully decentralized

Course Introduction：Thanks to netizens Paradise Boy, VIP Fujiang Xia Ke, Tu, Ruiyi Xingsheng, and X42 for submitting clues! According to news on April 10, Xiaomi 14 and Xiaomi 14 Pro mobile phones received official internal beta updates of OS 1.0.36.0.UNCCNXM and 1.0.38.0.UNBCNXM today, ushering in the decentralization of the imaging function of Xiaomi 14Ultra. The attached content is as follows: Newly added Master Portrait function. Portrait mode supports Master Portrait/Leica Portrait dual-image quality style. Optimized ultra-clear effect of Portrait mode. Optimized beauty effect of Portrait mode. New AI large model computational photography platform XiaomiAISP, improves the quality of portrait shooting. At the Xiaomi Mi 14 Ultra and "Full Ecology for People, Cars and Homes" new product launch conference in February this year, Xiaomi Image

2024-04-10 comment 0 1911

Added new camera 'Master Portrait' function, Xiaomi Mi 13 Ultra mobile phone receives surging HyperOS 1.0.9.0 update

Course Introduction：Thanks to netizen Private 717 for submitting clues! According to news on May 11, Xiaomi Mi 13 Ultra mobile phone has recently been updated to the Xiaomi HyperOS 1.0.9.0.UMACNXM version. This version mainly brings the "Master Portrait Function" and "XiaomiAISP" AI model calculation to the camera application. Photography platform. ▲ Picture source unboxing: Xiaomi 13Ultra mobile phone organizes the main updates as follows: the system incorporates the April 2024 security patch, enhances the system security camera, adds a new master portrait function, and the portrait mode supports master portrait/Leica portrait dual-image style optimized portrait mode Ultra-clear effect, optimized portrait mode beauty effect, new AI large model computational photography platform XiaomiAISP, improves portraits

2024-06-01 comment 0 888

Three-knob digital display panel on the front, Anemei launches Pano D58 panoramic ATX sea view room chassis

Course Introduction：According to news from this site on August 14, Anami announced the launch of the PanoD58 mid-tower ATX panoramic sea view room chassis on the 12th of this month. The chassis has a three-dimensional dimension of 451×258×491 (mm) and a volume of about 57L. It is available in two colors: black and white, priced at 599 yuan and 629 yuan respectively. The biggest feature of the PanoD58 chassis is the three-knob digital display panel on the front. The panel can simultaneously display the current temperatures of the CPU, graphics card and cabinet, as well as the lighting mode and fan gear. The three knobs at the bottom are used to adjust the lighting mode, light switch and fan speed. PanoD58 supports ATX motherboards, has 7 PCI(e) expansion slots, and is equipped with large-area mesh ventilation panels on the top and right sides. The specific compatibility specifications are compiled as follows: ▲Officially not

2024-08-14 comment 0 1194

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