Write a script to reverse a string without using perl's built in functions?
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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
how to search a unique pattern in a file by using perl hash map function ??? plz answer me
Explain the various characteristics of perl.
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
When do you use perl programming?
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)
What is stdin in perl?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
What does the qx{ } operator do?
Explain the use of 'my' keyword in perl?
How do I generate a list of all .html files in a directory?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
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