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JavaScript: 20 Lessons to Successful Web Development by Robin Nixon

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Applying Comparison and Logical Operators

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         To view the accompanying video for this lesson, please visit mhprofessional.com/nixonjavascript/.

The arithmetic and string operators you have so far seen are fundamental to manipulating data inside computers. But without the ability to test things and make decisions, computers would be little more than advanced calculators. However, when you bring comparison and logical operators into the equation, you begin to expand the JavaScript language into a form with which complex tasks can be broken down, ...

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