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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11324

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 17630

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 11334

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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Vue + Tailwind: Themeable profile page

I want to create an app (similar to a social network) that lets users sign up and enter a bunch of profile information. Thereafter, the user can select a theme (from a set of predefined themes) to display this information to other users viewing the profile. This is very similar to Shopify’s storefront theme. How should I try to design a solution for this? Sorry in advance for a very advanced vague question. I know how to set the theme and/or colors, etc. while writing code (or maybe during the build step), but I'm even trying to reason about how to do this inside the product.

2023-09-03 14:50:24

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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Is Empire CMS a program or a template?

Course Introduction：Empire CMS is a content management system with programs and templates, consisting of program part and template part: 1. Program part, which refers to the background management interface and the background logic and database processing of various functional modules, and is responsible for realizing the core functions of the website; 2. , The template part refers to the design and display template of the front-end user interface, which is used to define the layout, style and interactive effect of the website.

2023-08-02 comment 0 938

What are the app production websites (recommended mobile web design and production software)

Course Introduction：But don’t know how to make it? Want to build your own website? Today, so that you can quickly have a website of your own, I will share with you some ways to build a website. There are many ways to make a website, in fact. 1. Use WeChat mini program development. If you want to have a responsive website, because the websites they develop are relatively simple and do not have many technical requirements, then you can choose to use WeChat mini program development. Now many mini program development companies are choosing This way of development. 2. Use a template website, but it takes a long time to make a website using a template website. For example, some companies prefer to use template websites. Template websites are a way to quickly build websites, and they require certain design knowledge, so that they can be quickly produced. a website.

2024-03-26 comment 0 551

What does dreamweaver do?

Course Introduction：Dreamweaver is a professional website design and development application developed by Adobe. It is mainly used for: Website design: visually creating interactive web page layouts Web development: using HTML, CSS and JavaScript to create dynamic websites Code editing: with syntax highlighting, automatic Code editor for completion and error checking Website management: Connect to the server remotely and manage website files directly Templates and themes: Provide templates and themes to quickly start projects and ensure consistency Integration: Integrate with Adobe products to easily merge images and graphics

2024-04-08 comment 0 598

What does dreamweaver do?

Course Introduction：Dreamweaver is professional-grade software for web, website, and mobile application design and development. Its key features include: Visual web design: drag-and-drop elements, built-in templates and components. HTML/CSS Editing: In-depth customization of web page code. Website Development: Supports multiple programming languages, remote server management and version control integration. Mobile App Development: Cross-platform environment, responsive design and build/test tools. Code prompts, image editing, preview/debugging functions.

2024-04-08 comment 0 554

The Principles of Objects-Oriented Programs(OOP) In Java.

Course Introduction：Object-oriented programming (OOP) is a programming paradigm in which programs are designed using ??????? ??? ???????. A class is a template or blueprint from which objects are made from. Classes define the properties and methods that an object can h

2024-11-06 comment 0 476

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