search_非常逼真的html5svg水波纹动画特效-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11322

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 11334

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

Realistic HTML5 3D water wave animation, code graphic introduction can be browsed from multiple perspectives

Course Introduction：This is a 3D water wave animation special effect based on HTML5. Its effect is very realistic. The stones in the pool are sinking and floating in the water, creating layers of water waves. At the same time, we can drag the mouse to browse the pool from different perspectives, and the 3D effect is very good. In addition, we can press the "G" key to make the stones in the pool float up and down, and press the "L" key to add lighting effects. The design is quite perfect. At the same time, please note that this 3D water wave animation is based on WebGL rendering technology. You can learn about WebGL. Online demo source code download HTML code <img id='tiles' src='tiles.jp..

2017-03-04 comment 0 3056

Example tutorial HTML5 Canvas super cool fireworks bloom animation implementation code_html5 tutorial skills

Course Introduction：This is a cool HTML5 Canvas animation. It will simulate the animation special effects of fireworks blooming in our real life. The effect is very realistic. Let's briefly analyze the process and code of implementing this HTML5 fireworks special effect. It is mainly composed of HTML code. , CSS code and Javascript code, of course the javascript code is the most important

2016-05-16 comment 0 3168

Analysis of National Aircraft War

Course Introduction：1. Analysis of National Aircraft War Analysis of National Aircraft War Recently, the game National Aircraft War has received widespread attention and love. Many players continue to explore and challenge in the game. So what are the characteristics of this game? Let's analyze it together. Game background: National Aircraft War is a shooting game in which players need to control the aircraft and defeat the enemies that keep appearing by firing cannonballs. The game has exquisite graphics and realistic sound effects, giving players an excellent experience. Gameplay The gameplay of National Aircraft War is very simple. Players only need to control the movement and shooting of the aircraft. There are also various props and equipment available for purchase and upgrade in the game, which increases the playability and challenge of the game. Advantages and Disadvantages of the Game Advantages: 1. The graphics are exquisite and the sound effects are realistic, giving players an excellent experience.

2024-08-16 comment 0 767

Which one is better, miniled or ips screen?

Course Introduction：Comparing the two screens, the IPS screen is better. After all, the IPS screen has a high angle, the response speed is very fast, and the color reproduction is also very accurate. These characteristics are enough to surpass the miniLED screen, so it is more recommended to use the IPS screen. Which screen is better, miniled or ips? Answer: ips is better. If miniled is compared with ips, ips is better. The IPS screen is a relatively high-end product among LCD panels. The picture is very stable and there is no water mark when touched. Secondly, ips has a high viewing angle, fast response speed, and accurate color reproduction. In the field of design, professionals in this category like to use it. When enjoying high-speed motion pictures, the IPS hard screen can ensure clarity, smoothness and realism

2024-02-18 comment 0 1712

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 1200

MoreTechnical Articles