Slow day compared to yesterday.
Started off with a refresher of yesterday's topic then moved on to today's topic
Studied HTML Media
Images, Audio, Videos...
(WILL ATTACH PROJECT LATER AS IM HAVING GITHUB ISSUES)
*My notes: *
Embedding Images
To embed an image in HTML, use the tag. This tag is self-closing and requires the src attribute to specify the image's path and the alt attribute to provide alternative text for accessibility.
Example:
<img src="path/to/image.jpg" alt="Description of image" width="600" height="400">
Copy after login
src: Path to the image file (relative or absolute URL).
alt: Text description of the image (important for accessibility and SEO).
width and height: Optional attributes to specify dimensions.
Embedding Audio
To embed audio, use the
Example:
<audio controls>
<source src="path/to/audio.mp3" type="audio/mpeg">
<source src="path/to/audio.ogg" type="audio/ogg">
Your browser does not support the audio element.
</audio>
Copy after login
controls: Displays playback controls.
: Specifies the audio file and its MIME type.
Embedding Video
To embed video, use the
<video width="600" height="400" controls>
<source src="path/to/video.mp4" type="video/mp4">
<source src="path/to/video.ogg" type="video/ogg">
Your browser does not support the video tag.
</video>
Copy after login
width and height: Specifies the dimensions of the video player.
controls: Displays playback controls.
: Specifies the video file and its MIME type.
All together
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Media Embedding Example</title>
</head>
<body>
<h1>Embedding Images, Audio, and Video in HTML</h1>
<h2>Image Example</h2>
<img src="path/to/image.jpg" alt="Beautiful Landscape" width="600" height="400">
<h2>Audio Example</h2>
<audio controls>
<source src="path/to/audio.mp3" type="audio/mpeg">
<source src="path/to/audio.ogg" type="audio/ogg">
Your browser does not support the audio element.
</audio>
<h2>Video Example</h2>
<video width="600" height="400" controls>
<source src="path/to/video.mp4" type="video/mp4">
<source src="path/to/video.ogg" type="video/ogg">
Your browser does not support the video tag.
</video>
</body>
</html>
Copy after login
Done
The above is the detailed content of Day TML. For more information, please follow other related articles on the PHP Chinese website!
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
The latest trends in JavaScript include the rise of TypeScript, the popularity of modern frameworks and libraries, and the application of WebAssembly. Future prospects cover more powerful type systems, the development of server-side JavaScript, the expansion of artificial intelligence and machine learning, and the potential of IoT and edge computing.
Different JavaScript engines have different effects when parsing and executing JavaScript code, because the implementation principles and optimization strategies of each engine differ. 1. Lexical analysis: convert source code into lexical unit. 2. Grammar analysis: Generate an abstract syntax tree. 3. Optimization and compilation: Generate machine code through the JIT compiler. 4. Execute: Run the machine code. V8 engine optimizes through instant compilation and hidden class, SpiderMonkey uses a type inference system, resulting in different performance performance on the same code.
Python is more suitable for beginners, with a smooth learning curve and concise syntax; JavaScript is suitable for front-end development, with a steep learning curve and flexible syntax. 1. Python syntax is intuitive and suitable for data science and back-end development. 2. JavaScript is flexible and widely used in front-end and server-side programming.
JavaScript is the core language of modern web development and is widely used for its diversity and flexibility. 1) Front-end development: build dynamic web pages and single-page applications through DOM operations and modern frameworks (such as React, Vue.js, Angular). 2) Server-side development: Node.js uses a non-blocking I/O model to handle high concurrency and real-time applications. 3) Mobile and desktop application development: cross-platform development is realized through ReactNative and Electron to improve development efficiency.
This article demonstrates frontend integration with a backend secured by Permit, building a functional EdTech SaaS application using Next.js. The frontend fetches user permissions to control UI visibility and ensures API requests adhere to role-base
I built a functional multi-tenant SaaS application (an EdTech app) with your everyday tech tool and you can do the same.
First, what’s a multi-tenant SaaS application?
Multi-tenant SaaS applications let you serve multiple customers from a sing
The shift from C/C to JavaScript requires adapting to dynamic typing, garbage collection and asynchronous programming. 1) C/C is a statically typed language that requires manual memory management, while JavaScript is dynamically typed and garbage collection is automatically processed. 2) C/C needs to be compiled into machine code, while JavaScript is an interpreted language. 3) JavaScript introduces concepts such as closures, prototype chains and Promise, which enhances flexibility and asynchronous programming capabilities.
The main uses of JavaScript in web development include client interaction, form verification and asynchronous communication. 1) Dynamic content update and user interaction through DOM operations; 2) Client verification is carried out before the user submits data to improve the user experience; 3) Refreshless communication with the server is achieved through AJAX technology.