What is the difference between die and exit in perl?

0 Answers   HCL,

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How to prevent file truncation in perl?

0 Answers  

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What is qq (double q)operator in perl?

0 Answers  

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What value is returned by a lone `return;’ statement?

0 Answers  

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Define say() function in perl?

0 Answers  

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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?

1 Answers  

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What purpose does each of the following serve: -w, strict, - T ?

2 Answers  

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You want to concatenate strings with perl. How would you do that?

0 Answers  

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How to remove a directory in perl?

0 Answers  

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What do the symbols $ @ and % mean when prefixing a variable?

1 Answers   Barclays,

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how to search a unique pattern in a file by using perl hash map function ??? plz answer me

2 Answers  

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There are two types of eval statements i.e. Eval expr and eval block. Explain them.

0 Answers  

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