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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11357

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 17659

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 11371

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 can I make text turn into a new element (like a divider) when clicked?

I'm trying to find a way to make certain text on the page turn into separators/new elements when clicked. I don't know how to explain it, but like, imagine an image with a title below it - click the title, and then the image above becomes like a text box/different images/scrollable separator. I'm trying to achieve the effect of the page here, where clicking the skull emoji on the right causes a new div/image to appear in the box on the left. I'm looking at the source code and checking what she does to achieve this effect, but I'm still not sure what. I'm trying to use w3schoolson

2024-04-04 11:21:03

I can't get the image to work without the entire file root

hope this helps. I've written a lot of pages for websites before (simulated just for my own practice), but for some reason, with my new (old but running Windows10) laptop, the images won't load without using the entire file path. For example the C:\Users\theap\OneDrive\Desktop\images/dogs.jpg image file is marked as an image on my desktop. All images end with .jpg so I enter but only alt shows up in alt view in browser. I've never encountered this before

2024-04-03 23:27:05

PHP remove orientation exif from image only (without using imagick)

I wrote a script that batch resizes uploaded images locally and creates thumbnails. The problem is if some images are oriented vertically but after resizing they rotate horizontally. This is due to the exif orientation of the image. Is there an easy way to remove orientation exif from an image via PHP? I know Imagick can be done, but I can't/don't want to install it. Is there any solution without it? Now I'm solving this problem by opening such an image in an image editor and resaving it without retaining the exif information. Later, when I was

2024-03-27 09:27:01

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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Apple Mac Women's Day ad?

Course Introduction：Preface: This article is here to introduce you to the relevant content of Apple Mac Women’s Day advertising. I hope it will be helpful to you, let’s take a look. The most classic fruit advertising slogan: Fresh fruit, green food. The orchard ecology is outstanding. The garden is full of greenery and fragrant. Pure natural beauty, precious and fresh. The green fruits are dazzling, absolutely enjoyable. Share delicious food and love with the heart of Brother Baichuan. Choose fresh fruits and taste them fresh. Enjoy the deliciousness of your time. The classic slogan of fruits: There are many varieties, delicious, and fresh essentials for life. Healthy fruits, delicious at home. Fresh fruit every day, healthy life every moment. High-quality fruits, delicious and healthy. Visibly fresh and unforgettable deliciousness. A variety of delicious flavors make life more fresh. Healthy fruits delivered to your doorstep. Every

2024-02-11 comment 0 743

Where to turn on the soda music fresh mode? How to turn on the soda music fresh mode?

Course Introduction：The soda music fresh mode creates a personalized music experience for you and recommends fresh music in real time, allowing you to enjoy unlimited music fun. This is the latest mode launched by Soda Music. If you don’t know where to turn on this feature, you must take a look at the article in this issue! Where to open the soda music fresh mode 1. First, we need to click to open the soda music APP on the phone. 2. Then click the three horizontal icons in the upper left corner. 3. Finally, in the pop-up page, select fresh mode!

2024-07-11 comment 0 1084

What's your experience with the soda music fresh mode?

Course Introduction：Soda Music is a very interesting software that provides users with a variety of mode choices, aiming to bring a new music experience. Each of these modes has its own characteristics and meets the needs of different users. Among them, the fresh mode is particularly eye-catching. So, how to turn on this mode of soda music? This tutorial guide will provide you with a detailed introduction to the steps. I hope it can help everyone who wants to know more. How to turn on soda music fresh mode? 1. First we need to click to open the Soda Music APP on the mobile phone. 2. Then click the three horizontal icons in the upper left corner. 3. Finally, in the pop-up page, select fresh mode!

2024-02-27 comment 0 1130

Which one is better, LCD or ink screen?

Course Introduction：LCD and ink screens each have their own advantages and disadvantages. If you need high resolution, vivid colors and dynamic image display, then LCD is a better choice. If low energy consumption, high contrast, and outdoor readability are required, then an ink screen is a better choice. The difference between LCD and ink screen is: 1. LCD can provide high resolution and bright colors, while ink screen has lower resolution; 2. LCD has a high refresh rate, while ink screen has a low refresh rate; 3. The price of LCD is relatively low, while the price of ink screen is relatively high, etc.

2023-09-27 comment 0 6214

How to center images in html web pages

Course Introduction：In HTML, there are two ways to center-align an image: use CSS: margin: 0 auto; to center the image horizontally, and display: block; to make it occupy the entire width. Use the HTML: <center> element to center the image horizontally, but it is less flexible and does not comply with the latest web standards.

2024-04-05 comment 0 1641

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