search_CSS3左侧图标菜单点击全屏切换代码-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11309

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 17619

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 11326

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.

More courses

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

MoreQ&A

How to adjust navigation horizontal screen on Amap

Course Introduction：Amap navigation can be switched to landscape mode through the following steps: turn on the mobile phone screen landscape mode; open the Amap app; start navigation; click the "Menu" icon in the lower left corner; select "Horizontal Navigation" to switch to landscape mode model.

2024-05-05 comment 0 520

How to display the translation button in microsoft edge_tutorial on how to display the translation button in microsoft edge

Course Introduction：1. First, double-click the Microsoft Edge shortcut icon on the desktop to open Microsoft Edge. 2. Then click the three-dot icon in the upper right corner of the page to open settings in the drop-down menu. 3. Finally, click [Speech] on the left and switch the [Let me choose to translate pages that are not in the language I read] button to on on the right.

2024-04-02 comment 0 1297

How to turn off the peek view and automatically turn it on in VSCode_How to turn off the peek view and turn it on automatically in VSCode

Course Introduction：1. After opening the interface, click the settings button in the settings menu in the lower left corner. 2. In the new window that pops up, switch the sidebar to the Debug option page. 3. Click the mouse to uncheck the red box button in the picture below.

2024-04-17 comment 0 698

How to hide the favorites bar in Microsoft Edge browser How to hide the favorites bar in Microsoft Edge browser

Course Introduction：1. First, click the Microsoft Edge browser icon to open the browser. 2. After entering the browser, click the [···] button in the upper right corner. 3. Click [Settings] in the drop-down menu. 4. On the settings page, click the [Appearance] button in the left menu bar. 5. At this time, switch to the appearance setting interface on the right side and click the drop-down box button behind Show Favorites. 6. In the drop-down box, click [Never]. 7. At this point, the favorites bar is hidden.

2024-05-09 comment 0 385

Switch laptop to discrete graphics card

Course Introduction：How to switch to a discrete graphics card in a laptop with dual graphics cards in Windows 10 1. The first step is to select discrete graphics under the preferred graphics processor of Windows OS. 2. Right-click the "This PC" icon on the Windows 10 desktop and click the "Properties" menu item in the pop-up menu. The system properties window of Windows 10 will open. Click the "Device Manager" menu item in the left sidebar. In the opened Device Manager window, find the "Video Card Adapter" menu item. 3. Method 1: Right-click W10 Computer---Management---Device Manager---Display Adapter (you can see the names of the two graphics cards, right-click one of the unused graphics cards, and click "Disable" to switch to another graphics card, as shown below. 4. The switching steps are as follows

2024-03-08 comment 0 1109

MoreTechnical Articles