Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Visual Studio Code is based on Electron, a framework which is used to deploy Node.js applications for the desktop running on Blink layout engine. Although it also uses the Electron framework, the software is not a fork of Atom, and is actually based on Visual Studio Online's editor (codename "Monaco").[5]
Visual Studio Code was announced, and a preview was released, on April 29, 2015 by Microsoft at the 2015 Build conference.[6]
On November 18, 2015, Visual Studio Code was released under the MIT License and its source code posted to GitHub. Extension support was also announced.[2]
Visual Studio Code is a source code editor that provides a sporadic set of features that have limited scope, as shown in the following table. Many of Visual Studio Code features are not exposed through menus or the user interface. Rather, they are accessed via a .json file (e.g., user preferences) or via the command palette (e.g., installing an extension).[7] The command palette is a command-line interface. However, it disappears if the user clicks anywhere outside it or presses a key combination on the keyboard to interact with something outside it. This is true for time-taking commands as well. When this happens, the command in progress is canceled.
In the role of a source code editor, Visual Studio Code allows changing the code page in which the active document is saved, the character that identifies line break (a choice between CR and CRLF), and the programming language of the active document.
