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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11450

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

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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

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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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When the window is reduced to less than 90%, the jQuery top scroll bar fails

I'm using ASP.NETVB and I've implemented a top scrollbar that simulates the default bottom scrollbar. For some reason... when I resize the window, the top scrollbar stops working if the size goes below 90%... it continues to work as soon as the size goes back to 90% or above... I'm looking for Not sure about a solution or any help...I tried limiting the width to 90% of the width which still worked but it didn't work...it seems like resize operations less than 90% are the only cause of the problem...while Not the width itself... I could be wrong though

2023-09-12 12:33:19

In Laravel, is it possible to dynamically extend the session time based on the route accessed?

The title pretty much sums up my problem. The company I work for has a Laravel application where the session time on config/session.php is set to expire after 120 minutes, which is the default behavior and we don't want to change this value. But the system has a specific feature where the user has to answer a large number of forms/questionnaires, which may take more than 3 or 4 hours to complete if the user is slow in typing and goes back to reconsider some answers before submitting. The problem is that some users still haven't completed all the questions, the session expires causing them to lose progress, and sometimes they only switch after a few minutes

2023-09-01 17:36:54

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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How to adjust the progress of Tomato novel

Course Introduction：You can adjust the progress through the Tomato Novel app. The specific steps are as follows: 1. Open the Tomato Novel app; 2. Click on the novel you are reading; 3. Find the progress bar; 4. Drag the progress bar or enter the chapter number to adjust the progress; 5. Click to confirm .

2024-05-03 comment 0 598

How to adjust the brightness of SouShu Master How to adjust the brightness of SouShu Master

Course Introduction：How to adjust the brightness of SouShu Master (How to adjust the brightness of SouShu Master). How to adjust the brightness specifically? Follow the editor to find out. If users want to improve the brightness of the search master page, they need to first find the novel they are interested in, and then click to enter the reading page of the novel to start the setting operation. You need to double-click the menu list in the center of the screen on the reading page and select the brightness option to set and increase the brightness. 3. In this way, you can adjust the brightness directly by rubbing the left edge of the screen, or adjust the settings through the system brightness progress bar.

2024-06-14 comment 0 506

How to make your phone screen brighter

Course Introduction：How to adjust the brightness of the mobile phone screen 1. Call the control center and slide the brightness bar; enter settings--display and brightness--slide the brightness bar to adjust the brightness. If you have more questions about use, you can go to vivo's official website - My - Online Customer Service - Enter manually and consult online customer service for feedback. 2. Check whether the screen brightness is locked: Some mobile phones may have a screen brightness lock set in the settings, making it impossible to adjust the screen brightness. You can go to "Settings" - "Display" - "Brightness" to check whether there is a lock icon. If there is a lock icon, please unlock it first and then adjust the brightness. 3. In the settings, display, and screen brightness of the mobile phone, there are settings options that can adjust the brightness of the mobile phone. You just need to adjust it according to your own needs. If there is no change after adjusting the brightness in the settings, then

2024-02-16 comment 0 1164

Can't find the location of the brightness adjustment in win7?

Course Introduction：When we use the win7 operating system, there may be situations where we need to adjust the display brightness. Regarding the issue of where to adjust the brightness adjustment missing in Win 7, the editor thinks that we can make relevant adjustments in the system's personalization, or we can make relevant adjustments directly in the computer monitor. Let’s take a look at how the editor did it for detailed steps~ I hope it can help you. Where to adjust the brightness adjustment in win7? Method 1: Emergency method 1. If it is a desktop computer, there is usually a button to adjust the screen brightness in the lower right corner of the monitor. You can adjust it with the plus and minus signs. 2. If it is a laptop, you can use the shortcut keys. To make adjustments, some of the upper F keys will be marked with a brightness adjustment icon. Editor's Notebook

2024-01-05 comment 0 1624

The operation process of blender rotating video

Course Introduction：1. Open blender and enter the video editing window. 2. Import the video you want to rotate. 3. Select the video clip and choose Add--Effect Clip--Transform. 4. Adjust the rotation angle in the effect clip on the right. Here it is set to negative 90 degrees. 5. Because it needs to be rotated into a vertical screen, the resolution XY is adjusted to X large and Y small. 6. Finally, adjust the X and Y scaling values in the effect clip so that it fits the canvas behind it.

2024-04-07 comment 0 1119

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