Java programming tutorial with Official Hord - Character Class (isLetter, isDigit, isWhitespace)

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In this tutorial, I will be explaining how to use three methods, isLetter, isDigit and isWhitespace to determine the type of data entered in a character data space.
  1. Akinola John
  2. programming
  3. java
  4. character class
  5. isLetter
  6. isDigit
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