How do I sort a hash by the hash value?
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How will you open a file in a write-only mode in perl?
What does the command "use strict" do and why should you use it?
There are two types of eval statements i.e. Eval expr and eval block. Explain them.
What value is returned by a lone `return;’ statement?
Which functions in perl allows you to include a module file.
What does redo statement do in perl?
How to close a directory in perl?
List all the features of perl programming?
Why -w argument is used with perl programs?
How to read a single line from a file in perl?
What is it meants by '$_'?
What are the steps involved in configuring a server using cgi programming?