search_Blaue,flacheHomepage-Website-VorlageimBreitbildformat-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11319

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 17629

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 11331

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

Price of iPhone 15 Pro blue titanium version plummets, 1,500 yuan cheaper attracts attention

Course Introduction：According to news on October 7, since the iPhone 15 Pro series was launched, the blue titanium version has been ignored in the market, and the price has been falling. Recently, a mobile phone store owner revealed through a review shop that the price of the iPhone 15 Pro 1TB blue titanium version has dropped to an astonishing 11,499 yuan, which is 1,500 yuan cheaper than the 12,999 yuan on Apple’s official website. This makes the blue titanium version one of the fastest dropping in price in Apple’s history. Compared with iPhone models in previous years, the price of the blue titanium version of iPhone 15 Pro has dropped significantly, which may be related to insufficient market demand or competitive pressure. However, the design of the blue titanium version also has some attractive features, such as the center console made of titanium.

2023-10-08 comment 0 832

'Three Kingdoms Yunmenglu' reservation guide

Course Introduction："Three Kingdoms Yunmenglu" is a brand new card game with the theme of the Three Kingdoms. Many players are not sure when "Three Kingdoms Yunmenglu" will be launched. The "Three Kingdoms Yunmenglu" game will be launched on March 21st. Next, please follow the editor to learn about the reservation guide for "Three Kingdoms Yunmenglu". I hope this article can help everyone. "Three Kingdoms Yunmenglu" reservation guide: 1. The game official has announced the launch time and will be launched on March 21, 2024. 2. Currently, the official game website has opened reservations. Players can go to the official game website to make reservations and receive rewards. Official website address: https://sgyml.youzu.com/ Reservation method: 1. Click the blue [Official Website Reservation] on the official website. 2. Then you can scan the QR code or

2024-02-29 comment 0 1332

How to set the blue selection box in win10 How to bring up the blue selection box in win10

Course Introduction：Hello everyone, recently some Win10 users found that when selecting a file or program, the blue check box disappeared, so they didn't know whether they had actually selected it. So, how do we set up to bring up that blue check box? Don’t worry, today our win10 tutorial will teach you how to solve this problem. Interested friends can go to the PHP Chinese website to see the complete setup steps! How to bring up the blue selection box in win10 1. First find My Computer, then right-click and select Properties to open. 2. Then on the left side of the opened window, find Advanced System Settings and click Open. 3. In the window that opens, select the [Advanced] option, then find the settings function and click on it. 4. In the opened visual effects window, find [

2024-09-12 comment 0 543

How to prevent input border from displaying in html page?

Course Introduction：When we design the form registration page on the website, we will find that when the mouse cursor is placed in the input box to enter a value, a blue border line will appear. Even if you don't set the input style, there will be. This is because in HTML, input tags have border and background color attributes by default. If we don't need this border display, we want to remove the input border or hide the input box.

2018-08-15 comment 0 14104

How to set the blue selection box in win10? How to bring up the blue selection box in win10

Course Introduction：Usually when we select certain files or programs on the computer, a blue selection box will appear. However, some recent win10 users have found that the selection box is no longer displayed, so it is not clear whether it is actually selected. So what should we do? How to set up the blue selection box? Regarding this problem, today’s win10 tutorial content will answer it for everyone. Interested users can come to this site to get the complete setting steps. How to bring up the blue selection box in win10 1. First find My Computer, then right-click and select Properties to open. 2. Then on the left side of the opened window, find Advanced System Settings and click Open. 3. In the window that opens, select the [Advanced] option, then find the settings function and click on it. 4. Beating

2024-03-16 comment 0 583

MoreTechnical Articles