For example: Code: Keys: Mister_X: data: 1 Gregory_House: data: 2 I don't know how much players in YML file... I want to do action on each player, from YML file. and how check exist of the YML key. Sorry that i bad know english
No, it is not answers on my question... I want to do action, while YML file getting string of each player
No, that is not a list. neatek http://wiki.bukkit.org/Introduction_to_the_New_Configuration#Keys tells you how to obtain the set of keys for any given node.