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Chap12.js: function setData() is wrong? #5

Open 404pnf opened 9 years ago

404pnf commented 9 years ago

As you can see from the preceding output, this formula succeeds in generating a set of random numbers between 1 and 10

Math.floor(Math.random() *  (this.numElements+1))

Example code will yield 0 if Math.random returns 0.