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CodeSignal

Clean Code Basics

via CodeSignal

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Overview

Learn the foundational principles of writing clean, maintainable code in Java. This course covers meaningful naming conventions, effective functions and methods, proper documentation, code formatting, and eliminating redundancies for a solid coding foundation.

Syllabus

  • Unit 1: Why Clean Code Matters
  • Unit 2: Meaningful Names in Clean Code
    • Naming for Clarity and Readability
    • Refactor User DAO Class for Clarity
    • Interface Implementation Naming Challenge
  • Unit 3: Functions and Methods in Clean Code
    • Refactor for Clearer Functionality
    • Simplify Method Arguments in Java
    • Refactor Boolean Flags for Clarity
    • Refactor for Code Reusability
  • Unit 4: Comments and Documentation
    • Code Clarity through Comment Cleanup
    • Document Your Code with JavaDocs
    • Refining Commenting Practices
  • Unit 5: Eliminating Redundancies in Code
    • Eliminate Duplication with DRY Principle
    • Eliminate Redundant Code Efficiently

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