Explain the difference between declarations of 'my' and 'local' variable scope in perl?
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Explain ivalue in perl?
Distinguish my and local?
Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.
Write a script to reverse a string without using Perl's built in function
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
How will you access an element of a perl array?
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?
Why -w argument is used with perl programs?
What is the difference between perl list and perl array?
Explain regular expression in perl?
Explain lists and ivalue?
What is use of ‘->’ symbol?