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CHAPTER 1 An Inside Look at JavaScript 11 Spicing Up Your JavaScript Admittedly, your first JavaScript looks a little drab because the text lacks the pizzazz that you expect to see when you display text using a JavaScript. You’ll learn techniques the pros use to display text in later chapters. For now, let’s add a little polish to your simple Hello, world! JavaScript by displaying the text in an alert dialog box.

C. You win. d. 7 7. What does the && operator do? a. Evaluates true if expression on its left and right are both true b. Evaluates true if expression on its left or right is true c. Evaluates true if neither expression on its left or right is true d.

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JavaScript Demystified (Demystified) by Jim Keogh


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