How do you give functions private variables that retain their values between calls?
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Answer / Preety Rani
In Perl, there's no strict concept of private variables within a function. However, you can use lexical (my) variables to create scope for variables and ensure they persist within the function's context.nn``perlnsub my_function { # Function definition n my $my_var = 'Some value'; # Declare a lexical variable inside the functionn}n"`
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