Data Types in JavaScript

• Data types include:
• Strings, such as "Internet II", "A", "I love JavaScript!", "232"
• Numbers, both integer and floating point, such as 75, 1.25, .00232
• Boolean, true/false
• null, for unspecified value
• Use these independently, or in objects.
• JavaScript automatically changes the variable type, based on context.
• Will convert a number to a string when "+" is used.
• use parseInt() or parseFloat() to convert a string.  These functions will convert the numbers in a string, up to the point it reaches a character.
• NaN value