Comments on: Example 6-9: Simple While Loop with Interactivity http://www.learningprocessing.com A Beginner's Guide to Programming Images, Animation, and Interaction by Daniel Shiffman Thu, 09 Feb 2012 16:27:00 +0000 hourly 1 By: michel http://www.learningprocessing.com/examples/chapter-6/example-6-9/comment-page-1/#comment-16787 michel Tue, 21 Dec 2010 20:00:33 +0000 http://www.learningprocessing.com/?page_id=389#comment-16787 Thank you Daniel! #2 in my question referred to example 6-9 here above but I just managed to figure it out by recreating each step in the loop on paper after your suggestion. :-) Michel Thank you Daniel!

#2 in my question referred to example 6-9 here above but I just managed to figure it out by recreating each step in the loop on paper after your suggestion. :-)

Michel

]]> By: Daniel Shiffman http://www.learningprocessing.com/examples/chapter-6/example-6-9/comment-page-1/#comment-16721 Daniel Shiffman Mon, 20 Dec 2010 22:03:11 +0000 http://www.learningprocessing.com/?page_id=389#comment-16721 1) Because "count" is declared in draw(), it is reset to 0 every time draw executes, and therefore can never be any other value than 0. 2) Check out figure 6-7 for the exact inner workings of a "for" loop. Good luck! 1) Because “count” is declared in draw(), it is reset to 0 every time draw executes, and therefore can never be any other value than 0.

2) Check out figure 6-7 for the exact inner workings of a “for” loop.

Good luck!

]]> By: michel http://www.learningprocessing.com/examples/chapter-6/example-6-9/comment-page-1/#comment-16651 michel Sun, 19 Dec 2010 19:00:08 +0000 http://www.learningprocessing.com/?page_id=389#comment-16651 Hi. I'm really enjoying this book and have been able to follow the course so far. Now I'm having some troubles understanding this chapter. 1: In exercise 6-4 I don't understand why the outcome of #2: \Local count\ is zero and not 100 as #1. 2: I just can't figure out this example. I manage to do the exercise, to rewrite the example with a for loop instead of a while loop but I still doesn't understand how it works. I would really appreciate an explanation of each step. What is happening to fill etc... thanks for a fantastic book! Michel Hi.
I’m really enjoying this book and have been able to follow the course so far.
Now I’m having some troubles understanding this chapter.

1: In exercise 6-4 I don’t understand why the outcome of #2: \Local count\
is zero and not 100 as #1.

2: I just can’t figure out this example. I manage to do the exercise, to rewrite the example with a for loop instead of a while loop but I still doesn’t understand how it works.
I would really appreciate an explanation of each step. What is happening to fill etc…

thanks for a fantastic book!

Michel

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