Learn about the HTMLDetailsElement interface, including its properties and methods, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the PageSwapEvent interface, including its constructor and properties, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Traditionally in browsers the HTML parser ran on the main thread and was blocked after a tag until the script has been retrieved from the network and executed. Some HTML parser, such as Firefox since Firefox 4, support speculative parsing off of the main thread. It parses ahead while scripts are being downloaded and executed. The HTML parser starts speculative loads for scripts, style sheets and images it finds ahead in the stream and runs the HTML tree construction algorithm speculatively. The upside is that when a speculation succeeds, there's no need to reparse the part of the incoming file that was already scanned for scripts, style sheets and images. The downside is that there's more work lost when the speculation fails....View this page on GitHub • Report a problem with this content...
Learn about the dragover event, including its type, syntax, and properties, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
HTML-элемент служит контейнером для одного или более элементов и одного элемента для обеспечения оптимальной версии изображения для различных размеров экрана. Браузер рассмотрит каждый из дочерних элементов и выберет один, соответствующий лучшему совпадению; если совпадений среди элементов найдено не будет, то будет выбран файл, указанный атрибутом src элемента . Затем выбранное изображение отображается в пространстве, занятом элементом ....View this page on GitHub • Report a problem with this content...
HTML-элемент представляет корень (элемент верхнего уровня) HTML-документа, поэтому его так же называют корневым элементом. Все другие элементы должны быть потомками этого элемента, то есть находиться внутри него. В документе может быть только один элемент ....View this page on GitHub • Report a problem with this content...
The WebExtensions bookmarks API lets an extension interact with and manipulate the browser's bookmarking system. You can use it to bookmark pages, retrieve existing bookmarks, and edit, remove, and organize bookmarks....View this page on GitHub • Report a problem with this content...
The remainder (%) operator returns the remainder left over when one operand is divided by a second operand. It always takes the sign of the dividend....View this page on GitHub • Report a problem with this content...
The size CSS at-rule descriptor, used with the @page at-rule, defines the size and orientation of the box which is used to represent a page. Most of the time, this size corresponds to the target size of the printed page if applicable....View this page on GitHub • Report a problem with this content...
Learn about the AudioBuffer interface, including its constructor, properties, and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...