The placeholder attribute defines the text displayed in a form control when the control has no value. The placeholder text should provide a brief hint to the user as to the expected type of data that should be entered into the control.... View this page on GitHub • Report...
擴充功能(extension)可以擴展和修改瀏覽器的功能。Firefox 的擴充功能是使用 WebExtension API 建立而成,這是一個開發跨瀏覽器擴充功能的系統。這個系統的大部分相容於 Google Chrome 和 Opera 的 擴充功能 API 與 W3C Draft Community Group。這些瀏覽器的擴充功能在大多數的情況下,只需要一點改變就可以在 Firefox 或 Microsoft Edge 中執行。這個 API 也和多處理程序的 Firefox 完全相容。... View this page on GitHub • Report...
Represents the metadata package containing properties extracted from the RIFF INFO chunk....file contents, such as "Aerial view of Seattle." Technician Gets...
The title global attribute contains text representing advisory information related to the element it belongs to.... View this page on GitHub • Report...
Convert files in C# apps with our feature-rich conversion library. Supports LZMA, ZST, GZIP, & more. Download GroupDocs.Conversion .NET 24.7 DLLs now!... You can view the list of all new features...
The JavaScript exception "functions cannot be labelled" occurs when a function declaration has a label before it.... View this page on GitHub • Report...
The aria-errormessage attribute on an object identifies the element that provides an error message for that object.... View this page on GitHub • Report...
Learn about the DocumentFragment interface, including its constructor, properties, and methods, specifications and browser compatibility.... View this page on GitHub • Report...