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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11302

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 17615

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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How to add login verification to the backend templates on and off the website?

The website provides many templates for the backend management system, all of which are in HTML. I have only learned PHP jump verification. I would like to ask how to add login verification to HTML. It seems that PHP's $islogin cannot be added to the HTML file. Judging, the session cannot be read, so if the user directly opens the html web page, how to judge a non-logged in user and let him jump to the login page. If it is ajax verification, do you also use session or how to judge?

2017-08-12 17:19:25

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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What software does the Empire CMS website template have?

Course Introduction：Empire cms website building software templates provide a wealth of templates to choose from, including free and paid templates. Free templates cover a variety of industries and purposes, including corporate websites, e-commerce websites, portals, forum websites, and blog websites. Paid templates offer more advanced features and designs, such as responsiveness, multi-language, and advanced e-commerce features. When choosing an empire cms template, you should consider factors such as website type, design, features, and cost.

2024-04-17 comment 0 1014

How to use phpcms

Course Introduction：PHPCMS is an open source CMS used to build and manage websites. The usage method is as follows: Installation: Download from the official website, upload to the server, create a database and import SQL scripts, follow the installation wizard to complete the installation; Create content: Log in to the management panel, select Content type, fill in the title and content, publish; manage users: add users, set user names, passwords and permissions; customize appearance: create templates, written in HTML and PHP; install modules: select modules, install according to instructions; maintain the website: Update systems and modules, back up data, monitor performance and troubleshoot issues.

2024-04-20 comment 0 853

What does the empire cms directory structure mean?

Course Introduction：The Empire CMS directory structure consists of seven main directories, which together provide a framework for organizing and managing content and system components: eadmin: Backend management files (user interface, content management and settings) data: Content data (articles, categories, comments etc.) include: system core functions and files lib: third-party libraries and modules (extended functions) skin: website templates and themes (appearance customization) www: website front-end directory (user access) wwwroot: website root directory (entry point)

2024-04-17 comment 0 445

What is the Empire CMS mobile template?

Course Introduction：Empire CMS mobile template is a template optimized for mobile devices. It can provide adaptive layout, lightweight design, touch optimization and simple and beautiful features. It is suitable for mobile optimization of various types of websites. Its advantages include improving mobile access experience, increasing website traffic, enhancing brand image and enhancing user stickiness.

2024-04-17 comment 0 794

How to use Java to develop a message board module for a CMS system

Course Introduction：How to use Java to develop the message board module of CMS system Preface: Under the current wave of Internet development, websites have become one of the main platforms for the dissemination and exchange of various information. As an important tool for communication between websites and users, message boards are also widely used in various CMS systems. This article will introduce how to use Java to develop the message board module of the CMS system, and give code examples for readers' reference. 1. Requirements analysis Before developing the message board module, we first need to analyze the requirements. Generally speaking, message boards

2023-08-06 comment 0 1534

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