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The command-line perl debugger is wonderful for exploring data structures - allows you to experiment without causing damage.

use "perl -d <program>" to start, and it has a 'h' command for help.

Use CTRL-C freely to kill output, if excessive at any time.

"By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest." -Confucius

In reply to Re: How to retrieve element in hash? by NetWallah
in thread How to retrieve element in hash? by MadDogSailor

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How many continents have you visited?