Hai there!

I'm having a text file that looks like this:

banana,chocolate,apple
kiwi,fresh,green

Then i'm loading this into a array.
But i want to have every second/third value, into a new array.

so that you have:
String fruit[] = {banana,kiwi};
String fruit2[] = {chocolate, fresh};
String fruit3[] = {apple, green};

How can i split those values, into a new array?

Thanks.

let's take the following string:

banana,chocolate,apple

with the split method, you can split those 3 words, in to position 0/1/2 of an array.

But i want to have 3 seperate arrays

String yellow[] = "banana";
String brown[] = "chocolate";
String green[] = "apple";

i know have the following:
Code:

void setup(){
  size(screen.width,screen.height);
  background(0);
  smooth();

  String[] regels = loadStrings("test.txt");
  
  for(int i=0;i<=3;i++){
    String regel = regels[i];
    String[] lijst = split(regel, ',');
    String lijst_a = lijst[0];
    String[] a = append(a,lijst_a);
    print(a[0]+" ");
  }
}

 

But then it says, that the local variable 'a' may not have been intialized.
I don't know why the appending doesn't work...