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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11270

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 17593

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 11305

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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Which one is better, Empire cms or small leather panel?

Course Introduction：For website construction, choosing Imperial CMS is more suitable for large website needs, including news portals, e-commerce and forums; while Xiaopi Panel is more lightweight and simple, suitable for personal blogs and beginners’ website construction needs.

2024-04-17 comment 0 664

Which one is better, Empire cms or small leather panel?

Course Introduction：Empire CMS and Z-Blog are two blogging programs under the Xiaopi Panel. EmpireCMS is suitable for medium and large websites, while the Xiaopi Panel is suitable for personal blogs and small websites. Generally speaking, EmpireCMS is more powerful and more scalable, but it is more difficult to use, slower and less secure; the small leather panel is easy to use, fast and secure, but its functions are relatively weak and scalable. Sex is limited.

2024-04-17 comment 0 1193

[Blog Template] Create your own blog site with this Ready-to-use Template, built with Next.js

Course Introduction：Introduction Do you want to create your own personal blog site? Bbut don’t know how to start? Starter-Template-For-Blog is a ready-to-use blog template made for developers, especially beginners. With this template, you can quickly build a blog

2024-11-13 comment 0 626

Change the default homepage in WordPress: Choose between a blog or a static page

Course Introduction：Your homepage is the first thing people see when they visit your website, so you want to make sure you make a great first impression! By default, WordPress uses your most recent blog as the homepage. However, even if a blog is an important part of your website, in many cases a blog is not the best introduction to your website. Let's say you're building a website to promote your business. Do you want potential customers to see a homepage with testimonials, a slideshow of your products and services and all the awards you’ve won, or a list of your most recent blog posts? In this quick tip, I’ll show you how to make the best first impression by replacing WordPress’ default blog with a specially designed homepage. If you are new to WordPress

2023-09-06 comment 0 1408

What other cms are there for php now?

Course Introduction：Now PHP cms also includes WordPress, Joomla, Drupal, Magento, Laravel, TYPO3, Concrete5, Modx and SilverStripe, etc. 1. WordPress, which provides a powerful and flexible platform suitable for building various types of websites such as blogs, business websites, and news portals; 2. Joomla, which has a powerful permission management and user support system, and provides a large number of extensions and templates For users to choose, etc.

2023-08-02 comment 0 916

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