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Character Set, Escape Sequences and Tokens
Computer Applications · Chapter 4 · 3. Identifiers and Literals
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- Java character set; ASCII codes of A-Z, a-z, 0-9 and the space character
- Unicode and why Java uses it
- Escape sequences: \n, \t, \\, \" and \'
- Tokens: keywords, identifiers, literals, punctuators and operators; rules for naming identifiers
- Constants and variables; types of literals