search_jQuery表情評論打分程式碼-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11331

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 17634

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 11347

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

Detailed explanation of PHP+Mysql no-refresh Q&A comment system

Course Introduction：I wrote a comment system source code to share with everyone, including expressions and comment mechanism. The code is simple and easy to understand. Friends who need it can refer to it.

2018-05-29 comment 1 1913

Tutorial on how to create a comment box with emoticons using HTML and CSS_HTML/Xhtml_Web page production

Course Introduction：This article mainly introduces the HTML comment box with expressions. The expressions are loaded through Json data, and the expressions can be changed according to your own preferences. The code of this comment box is HTML, CSS, and JQ code. The html code is relatively simple. You can learn it.

2016-05-16 comment 0 2274

Use MySQL to create a comment table to implement the comment function

Course Introduction：Use MySQL to create a comment table to implement the comment function 1. Overview In many websites and applications, the comment function is an essential part. In order to implement the comment function, we need to create a comment table to store the user's comment content. This article will introduce how to use a MySQL database to create a review table and provide corresponding code examples. 2. Create a comments table. We can use the following SQL statement to create a comments table named comments: CREATETABLEcomments(id

2023-07-01 comment 0 1631

Best practices for building a comment table for grocery shopping systems in MySQL

Course Introduction：The best practice for establishing the comment table of the grocery shopping system in MySQL requires specific code examples. With the rise of online shopping, the grocery shopping system has become an indispensable part of people's daily lives. In order to provide a better shopping experience, a good review system is very important. In the food shopping system, we can collect users’ comments and ratings on products by establishing a comment form, and use these data for product recommendation and improvement of service quality. This article will introduce the best practices for establishing a comment table for the grocery shopping system in MySQL and show specific code examples.

2023-11-01 comment 0 779

PHP development: How to implement user comment function

Course Introduction：PHP development: How to implement the user comment function, specific code examples are required Introduction: In modern Internet applications, the user comment function is a very important component. Whether it is an e-commerce platform, news website or social media, it is inseparable from the support of user comments. This article will introduce how to use PHP to develop and implement the user comment function and provide specific code examples. 1. Database design Before implementing the user comment function, we need to design a suitable data table to store comment information. We can use the following data table structure to store comments

2023-09-21 comment 0 1905

MoreTechnical Articles