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   MrHaber

   Hello, I have two very good questions.
   1. How to insert an element into a list to another element?
   Example output:
   

   Format (open) Format (close)

   
   

   Code:

   list:
   - '1'
   - '2'
   - '3'
   
   
   first output:
   1
   2
   3
   #manipulation...
   second output:
   &a1
   2
   3
   

   I'm use: add() and set().
   

   
   
   2. How to update the hologram lines?
   I use HolographicDysplays API, and Im create hologram with list from config, how to update holo, if I use TouchableLine variable: hd#appendTextLine(st//String list from config);

    

   MrHaber, Jul 18, 2019

   #1
2. Online

   timtower Administrator Administrator Moderator

   @MrHaber
   https://docs.oracle.com/javase/6/docs/api/java/util/List.html#set(int, E)

    

   timtower, Jul 18, 2019

   #2

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