The User-Agent Client Hints API extends Client Hints to provide a way of exposing browser and platform information via User-Agent response and request headers, and a JavaScript API....View this page on GitHub • Report a problem with this content...
The HTML element represents text which is marked or highlighted for reference or notation purposes due to the marked passage's relevance in the enclosing context....View this page on GitHub • Report a problem with this content...
The HTTP Accept-Language request header indicates the natural language and locale that the client prefers.
The server uses content negotiation to select one of the proposals and informs the client of the choice with the Content-Language response header.
Browsers set required values for this header according to their active user interface language.
Users can also configure additional preferred languages through browser settings....View this page on GitHub • Report a problem with this content...
Learn about the Response interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the CanvasRenderingContext2D.getImageData() method, including its syntax, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
自 2020 年 12 月 14 日起,MDN 一直运行在新的基于 GitHub 的 Yari 平台上。这为 MDN 带来了许多积极影响,但我们需要彻底改变我们处理本地化内容的方式。这是因为在我们的非英语本地化语言中,有很多内容未经维护且已经过时,我们希望将来能更好地管理这些内容。...View this page on GitHub • Report a problem with this content...
With the things you have learned in the last few lessons you should find that you can format simple text documents using CSS to add your own style to them. This assessment gives you a chance to do that....View this page on GitHub • Report a problem with this content...
The text-shadow CSS property adds shadows to text. It accepts a comma-separated list of shadows to be applied to the text and any of its decorations. Each shadow is described by some combination of X and Y offsets from the element, blur radius, and color....View this page on GitHub • Report a problem with this content...