The dialog role is used to mark up an HTML based application dialog or window that separates content or UI from the rest of the web application or page. Dialogs are generally placed on top of the rest of the page content using an overlay. Dialogs can be either non-modal (it's still possible to interact with content outside of the dialog) or modal (only the content in the dialog can be interacted with)....Skip to main content Skip to search Skip to select language Article...
Effortlessly read, extract, edit, or remove metadata from PDFs, MS Office documents, images, emails, and more with the reliable GroupDocs .NET metadata API....character counts in a document, search and manipulate specific metadata...
The break-before CSS property sets how page, column, or region breaks should behave before a generated box. If there is no generated box, the property is ignored....Skip to main content Skip to search Skip to select language Article...
The break-after CSS property sets how page, column, or region breaks should behave after a generated box. If there is no generated box, the property is ignored....Skip to main content Skip to search Skip to select language Article...
In this guide, we look at how to make elements span across columns inside the multi-column (multicol) container and how to control how the columns are filled....Skip to main content Skip to search Skip to select language Article...
JavaScript（簡稱 JS）是具有一級函數 (First-class functions) 的輕量級、直譯式或即時編譯（JIT-compiled）的程式語言。它因為用作網頁的腳本語言而大為知名，但也用於許多非瀏覽器的環境，像是 Node.js、Apache CouchDB。JavaScript 是一個的基於原型的、多範型的、動態語言，支援物件導向、指令式以及宣告式（如函數式程式設計）風格。...Skip to main content Skip to search Skip to select language Article...
You will often need to create a layout which has a number of columns, and CSS provides several ways to do this. Whether you use Multi-column, Flexbox, or Grid layout will depend on what you are trying to achieve, and in this recipe we explore these options....Skip to main content Skip to search Skip to select language Article...
Learn about the CloseWatcher interface, including its constructor and methods, code examples, specifications, and browser compatibility....Skip to main content Skip to search Skip to select language Article...
définit une cellule d'un tableau comme une cellule d'en-tête pour un groupe de cellules. La nature de ce groupe est définie grâce aux attributs scope et headers....Skip to main content Skip to search Skip to select language Article...