Zaid

Zaid has asked 116 questions and find answers to 114 problems.

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About

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I wear many hats at work:

Mechanical Engineer Developer Tester Team Leader

Algorithms Analytics Optimization Data Visualization

And many hats in life:

Dad DIY Mechanic Handyman

Zaid questions

What does Perl return from a subroutine when no return statement is encountered?
How can I run a Perl script through an ActiveX Control within Excel?
Why is @ARGV undefined inside this Perl one-liner?
Are blank child nodes of any use to XML parsers?
How can I access the last Perl hash key without using a temporary array?
Trouble building TAP::Formatter::HTML on Windows
Is there a way to tell which @INC path a module was loaded from?
Is this the cleanest way to extract an AoH subset in Perl?
Has the yada-yada operator been deprecated?
Why is XML::LibXML adding a child to one <book> and not the other?

Zaid answers

What does Perl return from a subroutine when no return statement is encountered?
How to compress 4 consecutive blank lines into one single line in Perl
Printing values for hash of arrays in perl
How can I parse just part of a file with Perl?
print every 4 columns to one row in perl or awk
Getting all possible string combinations with Perl
How to iterate through range of Dates?
Why doesn't this Perl one-liner work on Windows?
How does the difference between "my" and "local" interact with symbolic references?
How can I use 'say' with Perl 5.8.8?