What do the symbols $ @ and % mean when prefixing a variable?

What do the symbols $ @ and % mean when prefixing a
variable?

Question Posted / nimy

What do the symbols $ @ and % mean when prefixing a variable? ..

$ indicate scalar data type

@ indicates an array and

% indicates an hash or an associative array.

Is This Answer Correct ?

37 Yes

0 No

More CGI Perl Interview Questions

What are scalar data and scalar variables?

what are steps to do to lock the sony ericsson mobile with password?

How do I sort a hash by the hash value?

In CPAN module, name an instance you use.

What are the logical operators used for small scale operations?

Can you add two arrays together?

Explain perl one-liner?

Explain chomp?

Why we use "use lib $path"?

What are the various file operations in perl. Explain with example.

what is perl language?

How does polymorphism work in perl? Give an example.

For more CGI Perl Interview Questions Click Here