Beginning JavaScript with DOM Scripting and AJAX

Chapter 2: Data And Decisions

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• The JavaScript Operators
• Currency Conversion
• Currency Conversion in One Line
• Simple calculation (addition)
• Adding a number to an entered number
• Determining the type of user entered data
• Using parseFloat and parseInt
• Determining data types
• Automatic conversion of strings to objects when reading properties
• Using the String constructor
• Primitive email test
• Using substring to read parts of a string
• Using Date
• Changing a date
• Rounding Numbers
• Simulating a dye
• A simple Array
• Using indexed and associated arrays
• Using an Array with variable indices and labels
• A simple banner display
• Using slice with Arrays
• Concatenating Arrays
• Splitting Arrays
• Sorting Arrays
• Sorting and Reversing Arrays
• Comparing Strings
• Using toLowerCase() for disambiguity when comparing strings
• Comparing String Objects
• Using valueOf() to Compare String Objects
• Using if to Convert Euros to Dollars
• Testing User Entered Data against a Value Range
• Decreasing Readability by not Indenting Code
• Using else if
• Using Switch
• Using for loops
• Using for loops with in
• Using while loops
• Using do...while loops
• Using break to end a while loop
• Using continue to skip loop iterations

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