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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11360

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 17663

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 11378

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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Enhancing User Experience with AI Voice Assistants for Business

Course Introduction：Revolutionizing User Interaction with AI Voice Assistants A groundbreaking software company, Sista AI, offers a cutting-edge AI Voice Assistant for businesses. This innovative technology enables users to interact with websites and apps through voice

2024-07-30 comment 0 916

What is xd software used for?

Course Introduction：xd software refers to Adobe XD, a collaborative and easy-to-use platform that helps teams create designs for websites, mobile applications, voice interfaces, games, and more. Cross-platform design products with superior performance.

2020-10-26 comment 0 39391

How to connect PHP to Tencent Cloud SMS interface to implement voice verification code sending function

Course Introduction：How does PHP interface with Tencent Cloud SMS interface to implement the voice verification code sending function? With the rapid development of the Internet, SMS verification codes have become one of the commonly used authentication methods for many websites and applications. In order to improve user experience and security, voice verification codes are gradually becoming popular. This article will introduce how to use PHP language to connect to Tencent Cloud SMS interface to implement the function of sending voice verification codes. Tencent Cloud is a reliable cloud service provider that provides a wealth of cloud services and API interfaces. Before using Tencent Cloud SMS service, we need to first

2023-07-06 comment 0 2010

What software is xd

Course Introduction：The full name of xd is "Adobe XD". It is an office software and a one-stop UX/UI design platform that can help teams create designs for websites, mobile applications, voice interfaces, games, etc.; functions while providing cross-platform design products with industrial-grade performance.

2022-10-26 comment 0 39902

High-speed speech parsing and synthesis technology in PHP

Course Introduction：With the gradual development of artificial intelligence technology, voice technology is increasingly used in various fields. In website development, in order to improve the user's interactive experience, voice technology is increasingly integrated into websites. The high-speed speech analysis and synthesis technology in the PHP language can help website developers implement speech functions more efficiently. 1. Introduction to speech processing technology in PHP language In PHP language, the most commonly used speech processing technology is speech analysis and synthesis technology. Speech analysis refers to converting the user’s speech into text; and speech

2023-06-22 comment 0 1501

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