"It's better not to use global variables"—anyone who has created programs for work has probably said or heard something like ...
Global macro variables include the following: all automatic macro variables except SYSPBUFF. See Chapter 13, "Macro Language Dictionary," for more information on SYSPBUFF and other automatic macro ...
In programming, a variable that can be used by all modules and functions in the program. The common practice is to keep global variables to a minimum, because they can be manipulated by any routine in ...
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