search_家政家电维修公司网站模板-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11425

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 17717

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 11416

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

Computer repair website source code-free download, quick construction

Course Introduction：1. Computer maintenance website source code - free download, quick construction of computer maintenance website source code Introduction Computer maintenance is a popular industry, which not only involves hardware maintenance and software troubleshooting, but also includes network settings, system optimization, etc. For computer repair companies, it is crucial to have a stable and efficient website source code. This article will introduce you to an excellent computer repair website source code. The source code has rich functions and a simple and elegant interface design, which can help computer repair companies quickly build professional websites and enhance brand image and user experience. The computer maintenance website source code has comprehensive functions: the source code integrates various functional modules required for computer maintenance, including online appointment, fault repair, maintenance record inquiry, etc., making it convenient for users to submit service requests and inquire about maintenance.

2024-08-24 comment 0 936

php网站模板

Course Introduction：求一个php网站模板　我不是想不劳而获，希望大家别误解，公司老板逼着俺作出个网站来，我们都建议找专业公司制作一个，老板以为做网站像组装一台电脑那样，做好了就可以永久访问了，所以不答应购买一个网站，现在我已经购买了域名，Win server的机器也有了，求一个普通的php网站模板，或者哪些网站有提供下载/学习的？有谁能提点

2016-06-13 comment 0 1038

Changchun computer repair Changchun door-to-door computer repair Which Changchun computer repair company is the best?

Course Introduction：1. Changchun computer repair Changchun door-to-door computer repair Changchun which computer repair company is the best? Weiyuan Computer Service Company is a company established in Changchun City in 2006 that specializes in computer-related door-to-door repair services. 1Changchun door-to-door maintenance and installation system services. (Can include commonly used application software, office software, drawing software, anti-virus software, etc.) 2. Changchun City provides door-to-door installation of various application software, corporate and financial software installation, and cleaning of computer junk files. 3Changchun City on-site computer fault detection, computer hardware repair, virus and Trojan horse detection, *, difficult fault detection and elimination. 4Changchun City provides door-to-door ADSL broadband installation, Internet troubleshooting, local area network setup, and ADSL routing settings. 5Changchun City came to solve computer startup problems, *power-on password, startup password, C

2024-08-20 comment 0 540

State Power Investment Corporation signed a cooperation agreement with CATL and others to establish a joint venture company called 'Electric Investment Times'

Course Introduction：According to news from this website on November 9, according to the official WeChat account of SPIC, the Ningde Municipal People's Government, SPIC and CATL recently signed the "Ningde Municipal People's Government State Power Investment Group Co., Ltd. CATL New Energy Technology Co., Ltd. SPIC Cooperation Agreement of Times Energy Storage Technology Co., Ltd." ▲Picture source CATL official website In addition, State Power Investment Corporation and CATL signed the "State Power Investment Group Co., Ltd. CATL New Energy Technology Co., Ltd. and CATL New Energy Industry Investment Co., Ltd. on the joint establishment of State Power Investment Corporation Era Energy Storage Technology Co., Ltd. Joint Venture Agreement". According to the agreement, the three parties will jointly support SPIC Times Energy Storage Technology Co., Ltd. (referred to as "SPIC Times") to land in Ningde, promote the development of energy storage and green energy services, and create an energy storage industry cluster. No

2023-11-10 comment 0 1274

Which computer fault detection card is the best to buy?

Course Introduction：1. Which computer fault detection card is best to buy? Recommended brand one: Huatong brand motherboard diagnostic card Huatong brand motherboard diagnostic card is manufactured by Guangzhou Huatong Electronic Technology Co., Ltd. This company is my country's leading enterprise in the field of electronic hardware research and fault repair. Since its establishment, It has been committed to the maintenance of computer motherboards. After years of experience summarizing, the company launched the Huatong brand motherboard diagnostic card and obtained the first national patent in the field of motherboard fault diagnosis. It can be said that the Huatong brand motherboard diagnostic card is the crystallization of Huatong's experience in the field of motherboard failure research and repair. At present, Huatong motherboard diagnostic cards have been launched in multiple models and have become the preferred brand for people to diagnose motherboard faults. 2. Computers detect hardware failures. Nowadays, computers have become

2024-07-30 comment 0 451

MoreTechnical Articles