"EXISTS", "exisys" and "exists" are all different words.
exists is not a method. It is a basic built-in perl function. It is completely and utterly unrelated to AnyDBM_File. It tells you if a key exists in a hash; that is what you want, no need for looping.
Read the documentation linked by aitap for details.
In reply to Re^5: while loop question
by SuicideJunkie
in thread while loop question
by adriang
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