args to String

Discussion in 'Plugin Development' started by edocsyl, May 9, 2012.

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  1. Offline

    edocsyl

    Hi

    Why is this not working ?

    Code:
                   String meldungen = null;
               for(String meldungen_for : args){
                   meldungen += meldungen_for;
               }
     
    edocsyl, May 9, 2012
    #1
  2. Offline

    CorrieKay

    because meldungen is null.

    set it = ""; instead.
     
    CorrieKay, May 9, 2012
    #2
  3. Offline

    edocsyl

    Fuu, cool stuff, but how to get a gap/space between the args.
     
    edocsyl, May 9, 2012
    #3
  4. Offline

    CorrieKay

    try this
    String meldungen = "";
    for(String meldungen_for : args){
    meldungen += meldungen_for+" ";
    }
    meldungen = meldungen.trim();
     
    CorrieKay, May 9, 2012
    #4
  5. Offline

    edocsyl

    Rly nice,
     
    edocsyl, May 9, 2012
    #5
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