Posted By

R33D on 08/30/13


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loop for basics


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Basic "for loop" Processing


 / Published in: Processing
 

In Processing: This is a basic example of a "for" loop. Relevant to almost any language.

  1. for(int i = 0; i < 20; i++) {
  2. println(i);
  3. }
  4.  
  5. /* in a for loop first you
  6. define the int,
  7. then you type the condition
  8. i is less than 20 loop is active
  9. 3rd expression: what do you want to happen
  10. at the end of each loop, add 1 for instance
  11. i = i + 1 aka I++
  12. i = i + 2
  13. I += 2
  14. I += 3
  15. n = n - 1
  16. n --
  17. n = n - 2;
  18. n -= 2;
  19. */

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