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how to merge hash deeply ?
This is covered by How do I merge two hashes? in perlfaq4.
Hope that helps,
Update: Thanks to davido for pointing out that the FAQ cited doesn’t cover deep copying. Use the Hash::Merge solution by Kenosis for this.
Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Results (157 votes),