An HTML iframe is used to display a web page within a web page.
What is Canvas?
Canvas has several methods for drawing paths, boxes, circles, text, and adding images. 0660877464
What is HTML Web Storage?
With web storage, web applications can store data locally within the user browser.
Before HTML5, application data had to be stored in cookies, included in every server request. Web storage is more secure, and large amounts of data can be stored locally, without affecting website performance.
Unlike cookies, the storage limit is far larger (at least 5MB) and information is never transferred to the server.
Web storage is per origin (per domain and protocol). All pages, from one origin, can store and access the same data.
This is CS50x, Harvard University introduction to the intellectual enterprises of computer science
and the art of programming for majors and non-majors alike, with or without prior programming experience.
As of Fall 2015, the on-campus version of CS50x, CS50, was Harvard largest course.
Responsive Web Design
Control the visibility, without modifying the display, of elements with visibility utilities.
It also includes support for previous next controls and indicators.
In browsers where the Page Visibility API is supported, the carousel will avoid sliding when the webpage is not visible to the user (such as when the browser tab is inactive, the browser window is minimized, etc.).
What is Multimedia? Multimedia comes in many different formats. It can be almost anything you can hear or see,
like images, music, sound, videos, records, films, animations, and more.
Web pages often contain multimedia elements of different types and formats.
The first web browsers had support for text only, limited to a single font in a single color.
Later came browsers with support for colors, fonts, images, and multimedia!
Multimedia elements (like audio or video) are stored in media files.
The most common way to discover the type of a file, is to look at the file extension.
Multimedia files have formats and different extensions like: .wav, .mp3, .mp4, .mpg, .wmv, and .avi.
Common Video Formats
Videoformats There are many video formats out there.
The MP4, WebM, and Ogg formats are supported by HTML.
The MP4 format is recommended by YouTube.
Cards A card is a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options. If you’re familiar with Bootstrap 3, cards replace our old panels, wells, and thumbnails. Similar functionality to those components is available as modifier classes for cards.
Canvas has several methods for drawing paths, boxes, circles, text, and adding images.