search_HTML5星空背景ログインインターフェース-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11357

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 17659

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 11374

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

Why does grayscale SVG become less bright when converted to alpha?

I'm trying to create a transparent "starry night" effect using SVG. I have the SVG inline inside a black background element on the web page. I started with a turbulence filter and then applied a color matrix to get the desired effect: <svgxmlns="http://www.w3.org/2000/svg"><filterid="filter"><feTurbulencebaseFrequency="0.2&q

2024-02-26 18:01:19

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

MoreQ&A

js method to achieve cosmic starry sky background effect_javascript skills

Course Introduction：This article mainly introduces the method of realizing the background effect of the cosmic starry sky in js. It analyzes the implementation techniques of animation effects in javascript with examples. It has certain reference value. Friends in need can refer to it.

2016-05-16 comment 0 1646

js starry sky effect code_page background

Course Introduction：The starry sky effect code implemented with js is spectacular

2016-05-16 comment 0 1072

Introduction to particlesJS usage related content

Course Introduction：particles.js A lightweight JavaScript library for creating particles. A lightweight JavaScript library for creating particle backgrounds. Let’s take a look at the renderings first: Standard version: Starry sky version: Bubble version: Snowing version: We can do something with this what? I think this is more suitable for pages without background, or if you can’t find a suitable picture to use as the background.

2018-06-15 comment 0 1518

How to add background images to text in Dreamweaver web pages

Course Introduction：Regarding some questions about Dreamweaver, how to add background images to text in Dreamweaver web pages? The text webpage designed by Dreamweaver is too monotonous. I want to add a starry sky background image to the text. How should I add it? In this article, we mainly introduce to you the implementation method of adding background images to text in Dreamweaver web pages. We hope it can help you.

2018-01-08 comment 0 5577

MoreTechnical Articles