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Self-study IT network Linux load balancing video tutorial

Course Intermediate 10920

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 16883

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 10597

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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Create charts with Google Charts using HTML <form>

Recently I've been trying to insert visual analytics into a project I've been working on, and I'd like to be able to create graphs from the UI in an HTMLform. The code for my HTML page is as follows: <!DOCTYPEhtml><html><head><metacharset="utf-8"><metaname="viewport"content="width=de

2024-02-17 13:27:20

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

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How to build a form using tables in HTML?

Course Introduction：These tables can be used to create and structure HTML-formatted forms. But, before that, let's see how to create a form in HTML. Example of creating a form with HTML Let's see how to create a form using tags. We set up three input type radios with separate tags - <!DOCTYPEhtml><html><head><title>HTMLForm</title></head><body><h1>Details</h1><formid= "m

2023-09-15 comment 0 1581

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