Unicode

Unicode

1. ASCII

   • Input elements
   • JAVA

2. (attempts to include all characters in all languages into a single character set)

   • PRIMITIVES (numbers)
     • DDDED
     • byte
     • short
       • VARIABLES
         • data placeholders
           • All variables have a name or IDENTIFIER!!!!
         • primitive tyoes
           • holds a primitive
         • reference types
           • provides a reference to an object
     • int
     • Long
     • float
     • double
     • **Want to use primitives with the smallest possible data size**
   • PRIMITIVES (otherwise)
     • CHAR
       • Unicode character ("9", "a", "&")
     • BOOLEAN
       • true or false

3. -Comments, identifiers, characters and strings

4. JAVA