Answer Detail: RE: $ & $$ in Mapping or Parameter File

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Question: $ & $$ in Mapping or Parameter File

Answer: What is the difference between $ & $$ in mapping or parameter file? In which cases they are generally used?

September 09, 2008 02:03:36	#2
Sudeep15	Member Since: September 2008 Total Comments: 1
RE: $ & $$ in Mapping or Parameter File
The difference stated above is wrong. $$ is used both in variables as well as parameters. Please give the difference if anybody knows. Please do not give wrong answers.

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