Find a Typo? Have a Question?

We checked and rechecked every page of the book, but no matter how careful you are, mistakes have a way of creeping in. If you’ve found an error, or if you just have a question, please email us or post a comment here and we’ll respond as quickly as we can. We appreciate your feedback, and we’ll use it to continually make the book (and this site) better!


8 thoughts on “Find a Typo? Have a Question?”

  1. Listing 4-3 and figure 4-2. Second document.write() not displaying due to error: indexof() should be indexOf().

  2. There is a typo on Page 111.

    Program 7-9.

    for loop middle parameter as capital I which should read little i.

    Program does not work because of this.

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