Data Types: Revision history

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20 October 2025

  • curprev 14:2714:27, 20 October 2025Bfh-sts talk contribs 13,061 bytes +13,061 Created page with "= Java Data Type Categories = Java groups data into two families: '''primitive types''' (hold simple values) and '''reference types''' (hold references to objects on the heap). Unlike Python’s dynamic typing, Java is '''statically typed''': every variable has a declared type, checked at compile time. If you’ve used Go, that idea will feel familiar. == Quick map (what to reach for) == * Whole numbers: int (default) → long for timestamps/big ranges * Real numbers: d..."