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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11327

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 17632

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 11338

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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Unexplained right margin when page is not full screen - Nuxt/Tailwinds

I'm trying to make a simple resume page using Nuxt, Vue3 and TailwindCSS. When my browser is full screen everything looks fine and everything works fine. However, if I see anything other than full screen, the right side of the page in the main part of the app is blank for no reason. (please ignore the horrible design, it's still a work in progress) As you can see below, the element has a margin on the right side, but it shouldn't, and it doesn't even show up in the calculated layout. I didn't add custom CSS, so I just used the default Tailwind provided classes,

2023-09-01 00:05:46

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

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Apple's new iPhone 16 Pro Max makes stunning debut: LTPO M14 material leads screen innovation

Course Introduction：According to news on November 20, digital blogger Tech_Reve recently disclosed some important design details about the upcoming iPhone16 series. According to reports, iPhone16 and 16Plus will continue the design of the iPhone15 series, still using 60Hz LTPS materials, and equipped with M12 organic materials to maintain basically consistent screen performance. However, iPhone16Pro and iPhone16ProMax will have some important changes. According to my understanding, iPhone16Pro will have a 6.27-inch LTPOM14 screen material, while iPhone16ProMax will have a 6.86-inch LTPOM14

2023-11-20 comment 0 1034

A glimpse of the white-faced owl's skin caressing the clouds in 'Arknights'

Course Introduction：How about the white-faced owl skin Fuyunjian in "Arknights"? The white-faced owl received a 0011 sub-brand Yun series skin Fuyunjian in the event in August 2024, so let the editor take everyone to know about it. "Arknights"'s white-faced owl skin caressing the clouds' vertical painting and special effects. I hope this article can help everyone! Overview of the White-faced Owl skin Fuyunjian in "Arknights": 1. Skin introduction // Fuyunjian - White-faced Owl 0011 sub-brand, the new model of the Yun series / Fuyunjian. The clothes carefully designed by Baizao's master tailors satisfy the wearer's fantasy of the charm of the Yan Kingdom. The white-faced owl caresses the strings of the piano, and a string of clear tones echoes between heaven and earth. 2. Infrastructure special effects touch action 3. Skill special effects [combat deployment/normal attack] [first skill] [second skill]

2024-08-14 comment 0 654

Full of creativity! The cabbage-shaped U disk makes data storage more interesting

Course Introduction：Introduction: In this fast-paced digital era, we generate and process large amounts of data every day. As the amount of data continues to grow, convenient and interesting data storage methods become more and more important. This article will introduce a creative cabbage-shaped USB flash drive that makes data storage more interesting and practical. Tool materials: System version: Windows11/macOSMonterey Brand model: BAIDUCAIU301 Software version: USB3.2Gen1 1. Unique design of Chinese cabbage USB flash drive BAIDUCAIU301 adopts a unique Chinese cabbage shape design, with an exquisite and lifelike appearance, like a fresh Chinese cabbage. This USB flash drive is made of environmentally friendly materials, feels comfortable and is easy to carry. At the same time, it also has anti-

2024-03-22 comment 0 700

The difference between Apple 12 and 13

Course Introduction：The differences between Apple 12 and 13: 1. Design; 2. Screen; 3. Performance; 4. Camera; 5. Battery life; 6. 5G network; 7. Color selection; 8. Storage capacity; 9. Price; 10. Screen Refresh rate; 11. Front camera; 12. Other functions. Detailed introduction: 1. Design, the Apple 12 series adopts a square design, while the Apple 13 series continues the design style of the Apple 11 series, using rounded corners and smoother glass material; 2. Screen, two mobile phones The screen size is the same, but the screen brightness of the Apple 13 is higher and so on.

2024-01-15 comment 0 5091

What is the difference between Huawei p30 and p40

Course Introduction：The differences between Huawei p30 and p40: 1. Appearance design and screen; 2. Camera; 3. Processor; 4. Operating system; 5. Battery capacity and fast charging; 6. Weight and body material; 7. Other characteristics. Detailed introduction: 1. Appearance design and screen. Huawei P30 adopts a water drop notch design, while P40 adopts a more fashionable design with narrower borders and a higher screen-to-body ratio, making the screen larger; 2. Camera. Huawei P40 is equipped with a more powerful camera system, using four cameras, while P30 is equipped with a 40-megapixel main camera and so on.

2023-12-05 comment 0 3106

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