JoC #14: A first look at variables

      I’m a great believer in luck, and I find the harder I work the more I have of it.
            — Thomas Jefferson

Let’s move on to another important concept: variables.

There’s a lot to say about variables, so we start with oner example: An int variable as a counter.

Download video

Concepts discussedvariable, field, int, ++

5 thoughts on “JoC #14: A first look at variables

  1. Pingback: Joy Of Code #14 – Variables -

  2. Hello, my friend and I are working on a population growth simulation for the International Science and Engineering Fair, and were wondering if you could give us some tips or any sort of help. We have watched all of your videos on The Joy of Code, so we have a basic understanding of what we need to accomplish. we are also looking at the Greenfoot book on this subject as well. Thank you.

  3. hey mik,

    I wil thank you for the great videos but I have some qustions

    I saw that the game stop (if I right) you eat 10 lethuce but is it posible that the game can stop about 60 seconds and that play a sound (and maby you see a clock that is counting down)


  4. Hi Milk,
    Just a keen learner. Had really enjoyed learning from your tutorial clips. Is it possible to advise where to download the gameover.wav sound as used in Joy of Code #14?

Leave a Reply

Your email address will not be published. Required fields are marked *