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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11340

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 17643

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 11353

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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javascript - A click event bug. I don't know what went wrong.

1. After scrolling the picture to the right side of the mouth, and then quickly clicking the left arrow, the magnifying glass function becomes invalid. In other cases, it seems that there is no problem in clicking anywhere. I can't find out where the problem is. I used stop() and clearQueue(), but it has no effect. html code {code...} css {code...} jQuery...

2017-05-18 10:59:14

javascript - A small problem with js magnifying glass.

It seems that the code can be basically understood through the js magnifying glass, but there is a code that I have tested and I know the effect but I don’t know why it is written like this? The picture cannot be uploaded, I don’t know why. Then let’s get into the code. Anyone who makes this function should be familiar with it. {code...} where x = small.offsetWidth - mask...

2017-05-19 10:15:24

How to allow users to upload or change images on one page and display them on another page?

How to let users upload pictures on one page and then display them on another page? The user can change the image and it will change in other pages as well. Also, I'm talking about using php/js/jquery/mysqli whatever works best. (I'm just a beginner in this field, so I'd appreciate it if you use some simple language :)) EDIT: Yes, I said I'm a beginner, but that doesn't mean I know nothing about coding Know. Also, I saw some solutions from youtube and other stackoverflows questions, but all

2024-04-01 18:33:31

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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HTML, CSS, and jQuery: Tips for achieving a magnifying glass effect on images

Course Introduction：HTML, CSS and jQuery: Techniques for achieving a magnifying glass effect on images, with code examples. Introduction: In web design, image display is a very important part. In order to improve the user experience, we often hope to add some special effects to pictures, such as picture magnifying glass effects. This article will introduce how to use HTML, CSS and jQuery to achieve the image magnifying glass effect, and provide specific code examples. 1. HTML structure Before starting to write code, you first need to design a suitable image magnifying glass effect.

2023-10-24 comment 0 1107

jQuery implementation of magnifying glass effect example code_jquery

Course Introduction：We have all seen the use of magnifying glasses to view product details on some e-commerce websites. So how to achieve the magnifying glass effect based on jquery code? Below, the editor of Script House will share with you the jquery code to achieve the magnifying glass effect.

2016-05-16 comment 0 1402

jQuery implements magnifying glass effect_html/css_WEB-ITnose

Course Introduction：jQuery implements magnifying glass effect

2016-06-24 comment 0 937

How to use jQuery to achieve a magnifying glass effect

Course Introduction：I believe everyone has seen or used the magnifying glass effect, or even achieved it. It is generally used to magnify product pictures. Some e-commerce websites (such as Fanke, JD.com, Alibaba, etc.) have similar picture viewing effects. . In the next blog post, I will introduce you to the magnifying glass effect through jQuery.

2017-10-11 comment 0 2189

How to create a magnifying glass effect using jquery

Course Introduction：This time I will show you how to use jquery to create a magnifying glass effect. What are the precautions for using jquery to create a magnifying glass effect? The following is a practical case, let’s take a look.

2018-03-14 comment 0 1703

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