Explain what is lvalue?
No Answer is Posted For this Question
Be the First to Post Answer
Is perl a case sensitive language?
Explain 'grep' function.
Explain subroutine in perl?
How can you replace the characters from a string and save the number of replacements?
Explain goto expr?
What is goto statement in perl?
How to convert arrays into a string in perl?
what are the strategies followed for multiple form interaction in cgi programs?
What is the importance of perl warnings?
How can you create anonymous subroutines?
What is the difference between $array[1] and @array[1]?
Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?