A group of statements in a program that are treated as a unit. For example, if a stated condition is true, all of the statements in the block are executed, but none are executed if the condition is false.
— Computer ScienceA permission setting that prevents a person or domain from adding the user to contact lists, seeing the user’s status, or sending instant messages to the user.
— Computer ScienceTo prevent another user from initiating a conversation and from viewing your presence or other information, such as your personal information.
— Computer ScienceA Transact-SQL statement enclosed by BEGIN and END.
— Computer ScienceAn HTML element that, in general, begins a new line. A block-level element may include other block-level elements or inline elements.
— Computer Science