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How do you connect to database in perl
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what is a DataHash(). What does it mean? and for what purpose it is used??
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Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical? |
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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?
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How do I print the entire contents of an array with Perl? |
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what is meant 'die' in a perl program?
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Why is it hard to call this function: sub y ? |
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What does 'qw(..)' mean? What's the use of it? when do we use it?
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what's is the use of 'require' and what does this mean?
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What are the three ways to empty an array? |
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What happens when you return a reference to a private variable? |
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Determine the difference between my and local? |
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Write a script to reverse a string without using Perl's built in functions? |
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Difference between for & foreach,exec & system?
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Explain about lists? |
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What are scalar data and scalar variables? |
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Explain about Typeglobs? |
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Explain the difference between "my" and "local" variable scope declarations. ?
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How do you give functions private variables that retain their values between calls? |
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What is your experience of interfacing Perl to database?
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