First Move (11~18) - Code, Learn, Build
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First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

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Readability & Accessibility First

← Java Enterprise Development|Level 1: Java Syntax & Object-Oriented Principles

3. Control Flow, Operators, Decision Trees & Modern Switch Expressions

Lesson 3 of 25
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Control Flow, Operators, Decision Trees & Modern Switch Expressions

Master branch logic, pattern matching switch statements, loops (for, while, do-while, enhanced for), and operator precedence.

Java Branching & Pattern Matching Switch

### Modern Java 17+ Switch Expressions Java 17+ introduced arrow switch expressions returning values without requiring break statements or risk of fallthrough bugs: ```java String result = switch (day) { case MONDAY, FRIDAY -> "Busy Day"; case SATURDAY, SUNDAY -> "Weekend"; default -> "Regular Day"; }; ```
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