How do I pass a command line argument in perl?

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How to connect with sqlserver from perl and how to display database table info?

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i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?

5 Answers   HP,

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Which feature of Perl provides code reusability ? Give any example of that feature.

1 Answers  

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Why is it hard to call this function: sub y { "because" } ?

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What does the qx{ } operator do?

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you are required to replace a char in a string and store the number of replacements. How would you do that?

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What is automatic error handling in perl?

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When would you not use Perl for a project?

1 Answers   IBM,

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Explain goto label, goto name, and goto expr?

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my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?

1 Answers   A1 Technology,

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Why Perl aliases are considered to be faster than references?

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