Article Introduction：A very perfect PHP configuration class for reading and writing ini format to share, reading and writing ini format php. A very perfect PHP configuration class for reading and writing ini format is shared. Reading and writing PHP in ini format basically meets all configuration-related needs. /** * Parse the .ini format configuration file into a tree structure

2016-07-13 comment 0  892

Article Introduction：This time I will bring you how to draw a circular loading and turning animation in CSS3. What are the precautions for drawing a circular loading and turning animation in CSS3? Here is a practical case, let’s take a look.

2018-03-20 comment 0  3165

Article Introduction：This is a Loading animation special effect based on HTML5 Canvas and Rebound animation. The loading animation uses a canvas to cover the entire page and displays a polygonal loading loader to represent the loading progress.

2017-01-19 comment 0  2153

Article Introduction：In the previous article "Create a cool triangle background image using CSS3", we introduced how to use CSS3 to create a cool triangle background. This time we continue to share CSS3 effects and see how to use pure CSS3 to achieve loading animation effects. If you are interested, you can learn more~

2021-08-27 comment 0  1993

Article Introduction：What canvas can do is draw graphics, process pictures, create animations, simulate physical effects, process text, visualize data, make games, build virtual reality, create animated charts, achieve real-time effects, and more. Detailed introduction: 1. Draw graphics, Canvas can be used to draw various shapes, such as rectangles, circles, triangles and stars, etc. You can also use effects such as gradients and shadows to enhance the visual effects of graphics; 2. Process pictures, Canvas Images can be loaded and displayed, and images can be scaled, rotated and flipped; 3. Create animations, etc.

2023-10-16 comment 0  1510

Article Introduction：WeChat mini programs are becoming more and more popular. This article mainly introduces the usage of the loading component of the WeChat mini program to display the loading animation. It analyzes the related event operations and attribute setting skills of the loading component to display the loading animation in the form of examples. I hope it can help everyone.

2017-12-11 comment 0  9514

Article Introduction：ProgressBar.js is a beautiful, responsive progress bar effect using dynamic SVG paths. Progress bars of any shape can be easily created using ProgressBar.js. This JavaScript library provides several built-in shapes such as lines, circles, and squares, but you can create your own progress bar effects using Illustrator or any other vector graphics editor.

2016-05-16 comment 0  1499

Article Introduction：ProgressBar.js is a beautiful, responsive progress bar effect using dynamic SVG paths. Progress bars of any shape can be easily created using ProgressBar.js. This JavaScript library provides several built-in shapes such as lines, circles, and squares, but you can create your own progress bar effects using Illustrator or any other vector graphics editor.

2016-12-16 comment 0  1744

Article Introduction：When opening a website or watching a video when the Internet speed is not good, the page will load very slowly. At this time, the user will usually be prompted "the page is loading, please wait", and there will be a circle that keeps rotating. Friends who are learning html and CSS, can you use CSS3 to achieve the circle loading animation effect? This article will share with you a circle (loading) loading animation special effect implemented in pure CSS3. Interested friends can refer to it.

2018-10-27 comment 0  11260

Article Introduction：Reading and Writing Word Files in PHP Using XML FormatsQuestion:Is it possible to read and write Word (2003 and 2007) files in PHP without using...

2024-12-13 comment 0  457

Article Introduction：The Turing machine consists of three parts: 1. A tape, which is divided into many squares, into which symbols can be written or read; 2. A movable read-write head, which can read symbols from the tape or write symbols to the tape. 3. A set of rules that instructs the read-write head on what to do next.

2020-09-11 comment 0  33609

Article Introduction：When we are transmitting big data or waiting for complex operations, it is best to have a small loading animation to remind the user. This article will share with you some super gorgeous loading animation effects based on HTML5. I hope you will like it. 1. HTML5 Canvas implements super cool Loading animation. This time we look at a very cool Loading animation loading effect. It is similar to the gear Loading animation implemented in pure CSS3. It is also simulated using the characteristics of geometry. It is an animation similar to rotation. Effect. Online demonstration Source code download 2. HT..

2017-03-07 comment 0  1953

Article Introduction：php fputcsv() function csv data reading and writing database file code. PHP tutorial fputcsv() function csv data reading and writing database tutorial file code fputcsv() function is used to format data into csv format for writing to a file or database. 1.Write string into cs

2016-07-20 comment 0  1103

Article Introduction：Two days ago, I saw some good loading animation effects from a website. They were written in pure CSS3. They felt good, so I tried to write them myself according to the effects. Before starting, let’s review a little knowledge: CSS3’s new keyframe animation can be used to implement many animations. We can use animation-delay to control the delayed execution of animations to achieve rich effects. When the value of animation-delay is positive, the animation will be delayed from the initial state; when the value of animation-delay

2017-07-24 comment 0  1903

Article Introduction：The scanf and printf functions in C++ are used to read data from standard input and write data to standard output. scanf usage: int scanf(format, ...), where format is the data format to be read, ... is the variable address to be read; printf usage: int printf(format, ...), where format is The data format to be written,... is the variable to be written.

2024-05-01 comment 0  686

Article Introduction：Have you ever encountered a situation where the page is loading when browsing the page? As a front-end developer, do you know how to use CSS3 and HTML to create a page loading animation effect? This article will share with you a super simple and practical CSS3 circle loading animation effect code. It has certain reference value and interested friends can take a look.

2018-10-16 comment 0  9877

Article Introduction：Create a new slide, then insert vertical text, write the topic content, insert a circular shape into the menu bar, set the properties of the shape, fill it with white, select the wireless line to turn the circle into a Write a circular shape transparently and then set the background color. Fill the background of the slide with black and set the inserted text theme content to be on top. Select the circle, click the menu bar to customize the animation, set an animation effect, and we choose Fly Click on the set fly-out animation effect as shown in the picture and set its timing time. If you want it to be fast, you can set it to 0.5 seconds. After setting it up, click on the preview effect in the menu bar animation. To see the spotlight effect, sweep out your theme text from top to bottom.

2024-04-17 comment 0  1034

Article Introduction：In web design, it is often necessary to use various shapes for layout, and the circle is one of the most basic and commonly used shapes. In the past, realizing a circular shape often required the use of images or JavaScript technologies, but after the release of the CSS3 standard, a circular shape can be easily realized through CSS without using additional technologies, improving page loading speed and reducing development costs. In CSS3, there are two main ways to achieve a circle: using the border-radius property or using the clip-path property. It will be divided below

2023-05-27 comment 0  821

Article Introduction：To read or write a binary file, first you need to understand the different file modes for binary files in Python - mode description rb opens a file in read-only binary format. The file pointer is at the beginning of the file. This is the default mode. rb+ opens a file in binary format for reading and writing. The file pointer is placed at the beginning of the file. wb opens files written only in binary format. Overwrites the file if it exists. If the file does not exist, a new file is created for writing. wb+ opens a file in binary format for writing and reading. If the file exists, the existing file is overwritten. If the file does not exist, a new file is created for reading and writing. ab opens a file for appending in binary format. If the file exists, then the file

2023-09-03 comment 0  1810

Article Introduction：Last time I shared four CSS3 loading animations, we will continue today (the title continues from the previous time). Online demo: http://liyunpei.xyz/loading.html (Continuously updated) Please note: Some of the keyframe animations in the code use linear curves, while others use ease curves. The former is executed at a constant speed, and the entire animation is executed at a fixed speed; the latter has an acceleration and deceleration phase, which accelerates at the beginning of the animation and decelerates when the animation is about to end (for example, I set an animation at 50%,

2017-07-23 comment 0  1696