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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11304

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 17616

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 11321

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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VueJS 2 application compiled to 1

We are building an application using VueJS as frontend. But we're kind of merging 2 apps into one. On the e-commerce side that is visible to the public, we have an admin panel that our employees can use to add products, users, etc. I'd like to know the best way to design each part differently. On the e-commerce side we want to use 1 stylesheet (scss) and then another stylesheet for our admin panel. The problem we have is that when all compiles, both are added to both sides of the application. So, because our admin is loaded second,

2024-04-03 12:00:59

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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Computer City Prospect

Course Introduction：1. The Prospects of Computer City The Prospects of Computer City With the development of science and technology, electronic products play an increasingly important role in our daily lives. As a comprehensive commercial area specializing in selling electronic products, Computer City has huge development potential and prospects. This article will discuss the current situation and future development direction of the computer city industry. Current Situation Analysis At present, as people's demand for electronic products increases, computer cities are gradually emerging in cities. These computer cities gather a large number of electronic product stores, providing consumers with a convenient shopping experience. Consumers can purchase all kinds of electronic products here in one stop to meet their daily and work needs. However, the Computer City industry also faces some challenges. As the pace of upgrading of electronic products accelerates, computer cities need to keep pace with the times.

2024-08-06 comment 0 1141

Pacific Digital Computer City

Course Introduction：1. Introduction to Pacific Digital Computer City Pacific Digital Computer City is a large-scale computer technology market located in **Beijing**, and its influence radiates throughout North China. This is not only an important market for the sales of electronic products, but also an important gathering place for the electronic technology industry. **Keywords: Pacific Digital Computer City, Beijing, electronic product sales, electronic technology industry**. History Pacific Digital Computer City was founded in the 1990s. After years of development, it has become one of the important markets for electronic product sales in North China. Many electronic product sellers and manufacturers, as well as related technology companies, have gathered here, forming a complete electronic product industry chain. **Keywords: historical evolution, 1990s, electronic industry

2024-08-08 comment 0 1157

Where is Zhangzhou Computer Mall?

Course Introduction：1. Where is Zhangzhou Computer Mall? It's in Electronic City. There are many things inside, and there are many shops with a lot of choices. Then take the bus and get off at Hualian Shopping Center Station (I remember 10, 25...). 2. Huawei Computer Mall official website? Huawei Mall https://www.vmall.com/ Huawei's e-commerce platform: Huawei Mall (vmall) is an e-commerce platform launched by Huawei Technologies Co., Ltd. in March 2012. Huawei Mall provides Huawei mobile phones, wireless Internet equipment, tablets, accessories and other series of terminal products and services. 3. The official website of the computer mall? Different computer malls have different official websites. The following are some common examples of computer mall official websites: - Apple official website: www.apple.

2024-08-10 comment 0 836

How to get the Fenqile shopping quota (selected 6 operation methods) 2024 update

Course Introduction：How to withdraw the Fenqile credit limit? The Fenqile shopping credit is used for shopping in Fenqile Mall; therefore, it cannot be withdrawn directly; but if you want to withdraw the shopping credit, you can use the credit to purchase goods on the Fenqile APP; and then transfer the goods Sell it to others for cash. The Fenqile shopping quota has been released, and several commonly used methods are introduced: Method 1: Logistics model applies the Fenqile shopping quota. The process of purchasing electronic products in Jingdong Mall is to place an order for electronic products in Jingdong Mall, sign for the goods, and then settle the bill, which is done in Jingdong Mall. When purchasing mobile phones or 3C products, after the goods arrive, you will be reminded to settle on arrival. The settlement account must be consistent with the real name of JD.com, otherwise the settlement will not be possible. Method 2: Use the C-store model to apply for Fenqile’s shopping quota and use the Fenqile C-store model.

2024-05-09 comment 0 718

What brand of computer is greatwall?

Course Introduction：Greatwall is a computer under the Great Wall brand; Great Wall computers refer to computer products with the registered trademark "Great Wall" produced by China Great Wall Computer Shenzhen Co., Ltd.; Great Wall products include desktop computers, notebook computers, servers, digital printing order machines, and karaoke points Song machine, hotel all-in-one machine, etc.

2022-11-30 comment 0 10984

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