Learn about the HTMLElement.enterKeyHint property, including code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Display notifications to the user, using the underlying operating system's notification mechanism. Because this API uses the operating system's notification mechanism, the details of how notifications appear and behave may differ according to the operating system and the user's settings....View this page on GitHub • Report a problem with this content...
The HTTP X-Content-Type-Options response header indicates that the MIME types advertised in the Content-Type headers should be respected and not changed.
The header allows you to avoid MIME type sniffing by specifying that the MIME types are deliberately configured....View this page on GitHub • Report a problem with this content...
Learn about the ProcessingInstruction interface, including its properties and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
O elemento HTML (ou Elemento HTML de Texto Excluído) representa uma parte do texto que foi excluída de um documento. Este elemento é (não necessariamente) renderizado pelos navegadores com uma linha entre o texto....View this page on GitHub • Report a problem with this content...
The :picture-in-picture CSS pseudo-class matches the element which is currently in picture-in-picture mode....View this page on GitHub • Report a problem with this content...
Learn about the FederatedCredential interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
The HTML element represents small annotations that are rendered above, below, or next to base text, usually used for showing the pronunciation of East Asian characters. It can also be used for annotating other kinds of text, but this usage is less common....View this page on GitHub • Report a problem with this content...
The JavaScript exception "Iterator constructor can't be used directly" or "AsyncIterator constructor can't be used directly" occurs when you try to use the Iterator() or AsyncIterator() constructors directly to create instances. These constructors are abstract classes and should only be inherited from....View this page on GitHub • Report a problem with this content...