What is the meaning of the @ symbol in programming communities or online forums?

RST4 (6-8): Determine the meaning of symbols ... RST6 (6-8): Identify purpose and/or point of view when an author is presenting information, describing a ... Objects that carry meaning are represented by patterns of tokens called symbols. The latter combine to form symbolic expressions that constitute inputs to or ... What are the common dashboard warning lights and their meanings? Besides the well-known symbols indicating important driver information, such as low gas or a ... Remember that a red circle with a slash means NO — the symbol inside the circle tells you what is prohibited. Speed Limit: These signs tell you the maximum ... Apr 29, 2010 ... A standardized sign system is a means of creating a cohesive and consistent image for. State Parks, enhancing the overall appearance of parks, ... Pictograms are graphic symbols used to communicate specific information about the hazards of a chemical. On hazardous chemicals being shipped or transported ... Today, most modern computer systems use Unicode, also known as the Unicode Worldwide Character Standard. This means that ASCII encoding is now technically ... The Tollway has implemented a Traffic Generator and Specific Service Sign Policy to provide guidance and outline the criteria necessary for Tollway approval. Jun 1, 2018 ... Informational notes are informative in nature ... Use a RED C in the Symbol block to indicate that the equipment has been contaminated by a. ... is, and it will provide the basic information needed to understand and evaluate a MARC record. Part I: What Does MARC Mean? What is a MARC record? A MARC ...