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Welcome to Java for Python Programmers

Contents:

• 1. Java for Python Programmers
  • 1.1. Preface
  • 1.2. Introduction
  • 1.3. Why Learn another programming Language?
    • 1.3.1. Why Learn Java? Why not C or C++?
  • 1.4. Lets look at a Java Program
  • 1.5. Java Data Types
    • 1.5.1. Numeric
      • 1.5.1.1. Import
      • 1.5.1.2. Declaring Variables
      • 1.5.1.3. Input / Output / Scanner
    • 1.5.2. String
    • 1.5.3. List
    • 1.5.4. Arrays
    • 1.5.5. Dictionary
  • 1.6. Conditionals
    • 1.6.1. Simple if
    • 1.6.2. if else
    • 1.6.3. elif
    • 1.6.4. switch
    • 1.6.5. Boolean Operators
  • 1.7. Loops and Iteration
    • 1.7.1. Definite Loop
    • 1.7.2. Indefinite Loops
  • 1.8. Defining Classes in Java
    • 1.8.1. Writing a constructor
    • 1.8.2. Methods
      • 1.8.2.1. Method Signatures and Overloading
    • 1.8.3. Inheritance
      • 1.8.3.1. The Object Class
      • 1.8.3.2. Abstract Classes and Methods
    • 1.8.4. Interfaces
    • 1.8.5. Static member variables
    • 1.8.6. Static Methods
    • 1.8.7. Full Implementation of the Fraction Class
  • 1.9. Naming Conventions
  • 1.10. Common Mistakes
    • 1.10.1. Forgetting to declare your variables
    • 1.10.2. Not importing a class
    • 1.10.3. Forgetting to use the new keyword to create an object
    • 1.10.4. Forgetting a Semicolon
    • 1.10.5. Forgetting to declare the kind of object in a container
  • 1.11. Java Documentation
  • 1.12. Colophon
    • 1.12.1. Shameless Plug
  • 1.13. Exercises

Indices and tables

• Index

• Module Index

• Search Page

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