You want to open and read data files with perl. How would you do that?
No Answer is Posted For this Question
Be the First to Post Answer
What is perl? What is the basic command to print a string in perl?
How do you give functions private variables that retain their values between calls?
There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"
What is q (single q) operator in perl?
What are perl strings?
Explain what is STDIN, STDOUT and STDERR?
What is the use of -t?
List the prefix dereferencer in Perl.
Write an example explaining the use of symbol tables.
How would you replace a char in string and how do you store the number of replacements?
What is the usage of -i and 0s options?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?