What is the function of virtual documents in cgi programs?
No Answer is Posted For this Question
Be the First to Post Answer
Comment on the scope of variables in perl.
Explain about typeglobs?
What can be done for efficient parameter passing in perl? Explain.
How interpreter is used in perl?
Explain split function in perl?
how to find a substring in a string without using substr built in functions, and print the substring found
Enlist the advantages of using c over perl?
Write syntax to add two arrays together in perl?
what is the difference b/w coldfusion MX 6 and Coldfusion MX 7?
Explain the difference between use and require?
How to print escaping characters inside a string in perl?
I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur