In Perl, what is grep function used for?
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Why is it hard to call this function: sub y { "because" } ?
how to search a unique pattern in a file by using perl hash map function ??? plz answer me
How would you ensure the re-use and maximum readability of your perl code?
Explain subroutine?
What are the logical operators used for small scale operations? Explain them briefly.
Write a script for 'count the no.of digits using regular expressions in perl..
Explain perl. When do you use perl for programming? What are the advantages of programming in perl?
What are the various perl data types based on the context?
What is eval function in perl?
How do you match one letter in the current locale?
Write a script to reverse a string without using perl's built in functions?
Why do you program in Perl?