I want to add something to an existing key of a hash. $hash{key}=$val; will replace the content of key with a new content $val but will not add $val to the already existing content of key. If I try to use push to add the new value to the exisiting content then perl will give an error message : Type of arg 1 to push must be array (not hash elem.

In reply to Re: How do I push new data into an existing hash? by juo
in thread How do I push new data into an existing hash? by Anonymous Monk

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