List the files in current directory sorted by size ?
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What are different data types that perl supports. Elaborate on them.
What does delete function do in perl?
What is use of ‘->’ symbol?
Which of these is a difference between Perl and C++ ?
You want to add two arrays together. How would you do that?
What is warn function in perl?
How can you create an object of a class in a package?
What are the reasons that cookie server can’t handle multiple connections?
What is the difference between for & foreach, exec & system?
How we can navigate the xml documents?
How to add elements in a hash in perl?
What are prefix dereferencer? List them.