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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11459

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 17742

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 11447

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 - An example of dragging pictures on PC and synchronizing them with scroll bars

Dear masters, is there any demo example of dragging an image and synchronizing it with the scroll bar? It is similar to the touch movement on the mobile terminal, and the scroll bar moves one after another. The examples on the Internet are not practical to me.

2017-05-19 10:13:37

How to completely disable browser gesture zoom functionality on tablets - Stack Overflow

On a tablet, because of the multi-touch function, you can directly use gestures to zoom in and out. However, I currently hope to disable this effect. However, I have tried various methods but it does not seem to work. Moreover, this zoom is the same as the PC CTRL + scroll wheel zoom. It’s not just a mechanism, but the most reliable one is a css control...

2017-06-30 09:57:23

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

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New MagicX video reveals upcoming handheld trio - XU Mini 2, Touch One, and Touch Two

Course Introduction：MagicX has begun testing its upcoming handheld devices, the XU Mini 2, Touch One, and Touch Two, as revealed in an exclusive video on the Retro Handhelds Discord. The company very recently unveiled the XU Mini M in July 2024, and is reportedly workin

2024-08-10 comment 0 682

How effective is the one-touch transfer function in iOS 17?

Course Introduction：In the early morning of June 6, Apple held the WWDC2023 Developer Conference today and launched iOS17. In Apple iOS17, AirDrop has undergone a major upgrade. The newly added NameDrop function supports one-touch transfer of photos, videos, sharing of live broadcasts, etc. Airdrop can be used to share mobile phone numbers and exchange business cards with one touch. The one-touch transfer function of iOS17 is very simple to use. After turning on the NameDrop function, you only need to bring two iPhones close to each other, and you can save information such as email accounts, phone numbers, and personal "posters" to each other through "NameDrop". This provides users with It provides a new way to make friends and connect conveniently in specific scenarios. One touch transfer function for iPhone and

2024-01-12 comment 0 1194

Skyworth all-in-one computer touch screen failure?

Course Introduction：1. The touch screen of Skyworth all-in-one computer fails? The all-in-one touch screen screen failure is caused by a configuration error in the system. The specific repair method is as follows: 1. First, go to the desktop of the computer, and then right-click on any blank space to select display settings: 2. Then, just You will come to the control panel, find the display option on the left, find the display adapter properties in the sub-option of the display option, click it: 3. Then, click Color Management in the pop-up window: 4. Continue to click in the window that appears Color management button: 5. Then, click Calibrate the monitor under Monitor Calibration, and the computer will automatically calibrate the settings in the monitor. After the calibration is completed, the problem of touch screen failure will not occur: 2. Computer touch screen software Computer touch screen software:

2024-08-23 comment 0 694

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