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changes.mady.by.user Phil Windley

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changes.mady.by.user Thomas Lewis

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Comment: Added info on empty string coercion to number

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  • Strings can be coerced to numbers (integers or reals) and regular expressions. If the string is not parsable as a number, the result is null. The empty string parses as 0.
  • Numbers can be coerced to strings. 
  • Regular expressions can be coerced to strings.
  • Any expression can be coerced to Boolean.
  • null and false can be coerced to 0, and true can be coerced to 1

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