Aryan PrajapatKnowledge Contributor
What is the value of $$var2 if the variable $var1 is set to 10 and the variable $var2 is set to the character var1?
What is the value of $$var2 if the variable $var1 is set to 10 and the variable $var2 is set to the character var1?
The value 10 is contained in $$var2.