INTERVIEW QUESTIONS LANGUAGES PERL DETAILS

Question : What is hash in perl? Category Perl Interview Questions Rating (4.0) By 1 users Added on 8/18/2006 Views 1251 Rate it! * * * * * * * * * * * * * * *

Answers: Hash in basically used to comment the script line. A hash is and unordered set of key/value pairs that you access using strings (keys) as subscripts, to look up the scalar value corresponding to a given key.  Posted by: Leslie Smiers       Contact Leslie Smiers If you have the better answer, then send it to us. We will display your answer after the approval. Name :* Email Id :* Answer :* Verification Code  Not readable? Load New Code   Enter the above shown code:* Inform me about updated answers to this question

	Related Questions	View Answer
	Here is a Perl Problem that was posed to me. I was given one day time to solve. Unfortunately I did not know enough Perl to do it. And sadly, I did not get selected. However I wish to share this question with all. Please pose your answers or programs on this forum for the benefit of all friends. Submitted by ilangocal.	View Answer
	Explain the difference between "my" and "local" variable scope declarations. ?	View Answer
	What is difference between "Use" and "require". In which case should "Use" be used and not "Require"?	View Answer
	I have a variable named $objref which is defined in main package. I want to make it as a Object of Class XYZ. How could I do it?	View Answer
	What's the significance of @ISA, @EXPORT @EXPORT_OK %EXPORT_TAGS list & hashes in a perl package? With example?	View Answer
	How to Connect with SqlServer from perl and how to display database table info?	View Answer
	what's the purpose of -w.strict,-T?	View Answer
	Difference between for & foreach,exec & system?	View Answer
	where do you go for perl help?	View Answer
	Name an instance you used in CPAN module?	View Answer

Please Note: We keep on updating better answers to this site. Subscribe to our newsletter to get notified when better answer is posted.

Notify me when better answer is posted!
Email: