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abbreviation for rapid eye movement
roentgen equivalent man
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
A unit of ionizing radiation, equal to the amount that produces the same damage to humans as 1 roentgen of high-voltage x-rays. Derived from roentgen equivalent man.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
On drawings, abbr. for “removable.”
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
(From "remark") The keyword used in BASIC to introduce a comment (which continues to the end of the line). MS-DOS probably borrowed it from BASIC. Might be used in the form "REM out" meaning to comment out.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
commentsLines of documentation in program source code and batch file scripts. Comments, also called "remarks," are words or symbols that identify a line or a group of lines as text that is not to be compiled or executed.
The bottom line is that most programmers hate to document, and the quality of the documentation ranges from the ridiculous to the sublime (rarely sublime). The quality of the comments goes a long way in determining the ease with which a program can be changed, not only by other programmers, but also by the original programmer. See obfuscator and comment out.
|Sample Codes for Comments/Remarks|
|When several lines of comments are used, the start and stop symbols for multi-line comments eliminate having to enter a code on each line.|
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