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In data sanitization, HTML sanitization is the process of examining an HTML document and producing a new HTML document that preserves only whatever tags and attributes are designated "safe" and desired. HTML sanitization can be used to protect against attacks such as cross-site scripting (XSS) by sanitizing any HTML code submitted by a user.
CSS HTML Validator (previously named CSE HTML Validator) is an HTML editor and CSS editor for Microsoft Windows (and Linux and other Unix-like operating systems when used with Wine) that helps web developers create syntactically correct and accessible HTML/HTML5, XHTML, and CSS documents by locating errors, potential problems like browser compatibility issues, and common mistakes.
vi (pronounced as distinct letters, / ˌ v iː ˈ aɪ / ⓘ) [1] is a screen-oriented text editor originally created for the Unix operating system. The portable subset of the behavior of vi and programs based on it, and the ex editor language supported within these programs, is described by (and thus standardized by) the Single Unix Specification and POSIX.
Vim (/ v ɪ m / ⓘ; [5] vi improved) is a free and open-source, screen-based text editor program. It is an improved clone of Bill Joy's vi.Vim's author, Bram Moolenaar, derived Vim from a port of the Stevie editor for Amiga [6] and released a version to the public in 1991.
The AOL Mail app has many options to delete emails. Quickly delete 1 email by tapping and holding the email you want to delete and then tap the Delete icon at the bottom of the page or learn how to delete multiple emails at a time. Filter and delete multiple emails by sender
If the cursor is already at the edge of the screen, this has no effect. CSI n B CUD: Cursor Down CSI n C CUF: Cursor Forward CSI n D CUB: Cursor Back CSI n E CNL: Cursor Next Line Moves cursor to beginning of the line n (default 1) lines down. (not ANSI.SYS) CSI n F CPL: Cursor Previous Line Moves cursor to beginning of the line n (default 1 ...
Moolenaar took the source code of Stevie and improved upon it. Seeking to match vi, Moolenaar eventually added in additional features, such as undoing multiple levels. [4] The first version of "Vi IMitation" was released in 1988 on a public domain disk set made by Fred Fish. Several users ported Vim onto other platforms, such as MS-DOS and Unix ...
To demonstrate specificity Inheritance Inheritance is a key feature in CSS; it relies on the ancestor-descendant relationship to operate. Inheritance is the mechanism by which properties are applied not only to a specified element but also to its descendants. Inheritance relies on the document tree, which is the hierarchy of XHTML elements in a page based on nesting. Descendant elements may ...