search_管道维修服务机构HTML5网站模板-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11300

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 17615

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 11321

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 much does a vivos1 mobile phone screen cost?

Course Introduction：How much does it cost to replace the screen of VⅰVOS1pro mobile phone - 500 yuan. According to the official website of vivo mobile phones, we learned that whether the screen of a mobile phone is cracked, whether the inner screen or the outer screen is cracked, the price of replacing the inner screen or the outer screen is different for each model. If the inner screen of a vivo mobile phone is broken, it will cost 300-500 yuan to replace it. You can enter vivo official website vivo mall APP--my--repair price or enter vivo official website web version--service--accessory price inquiry--select the accessory that needs to be replaced to inquire. The details are subject to inspection by the service center. The inspection results and repair parts prices will be informed before repair. According to information on the official website, the price of replacing a vivo mobile phone screen is approximately 500-1,000 yuan. If you don’t change the official website channel, 200 to 300

2024-04-09 comment 0 1249

How to use phpcms

Course Introduction：PHPCMS is an open source CMS used to build and manage websites. The usage method is as follows: Installation: Download from the official website, upload to the server, create a database and import SQL scripts, follow the installation wizard to complete the installation; Create content: Log in to the management panel, select Content type, fill in the title and content, publish; manage users: add users, set user names, passwords and permissions; customize appearance: create templates, written in HTML and PHP; install modules: select modules, install according to instructions; maintain the website: Update systems and modules, back up data, monitor performance and troubleshoot issues.

2024-04-20 comment 0 853

How to use css web design template

Course Introduction：Use a CSS web design template by following these steps: Select a template and download it to your local computer. Understand the template structure, including index.html (content) and style.css (style). Edit the content in index.html and replace the placeholders. Customize styles in style.css, modify fonts, colors and layout. Add custom functionality like JavaScript sliders or popups. Upload the file to the web server and name index.html as index.php. Test and deploy the website to ensure it displays correctly and works as expected.

2024-04-06 comment 0 592

It is reported that SK Hynix Semiconductor (China) has been removed from the Market Supervision Bureau's list of abnormal operations

Course Introduction：According to the news on this site on July 15, "Science and Technology Innovation Board Daily" quoted sources as saying that SK Hynix Semiconductor (China) Co., Ltd. was removed from the list of abnormal operations by the local Market Supervision Bureau on July 15. According to the report, SK hynix was included in the abnormal business list on July 5 this year. After verification, the company has fulfilled its relevant obligations. After submitting an application for credit repair on July 15, the Wuxi National High-tech Industrial Development Zone Market Supervision Bureau It will be removed from the business abnormality list on the same day. According to inquiries on this site, SK Hynix Semiconductor (China) Co., Ltd. was invested and established in Wuxi, Jiangsu Province in April 2005. It is the largest overseas production base of South Korea's SK Hynix Co., Ltd. The company mainly produces DRAM, and its product applications include servers, smartphones, computers, etc.

2024-07-18 comment 0 541

How to install win7 operating system on computer

Course Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0 1187

MoreTechnical Articles