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📖 Description
JAVA in 8 Hours is a useful book for beginners. You can learn complete primary knowledge of JAVA fast and easily. The straightforward definitions, the plain and simple examples, the elaborate explanations and the neat and beautiful layout feature this helpful and educative book. You will be impressed by the new distinctive composing style. Reading this book is a great enjoyment! You can master all essential JAVA skill in 8 hours.
(Note: The appendix of this book includes: "Java 100 Tests for Interview, Answers & Explanations" and "12 Important Java Rules".)
Table of Contents
Hour 1 Start JAVA What is JAVA? Java Comments Output Commands Escaping Characters Java Keywords Data Types Create a Variable Arithmetical Operators Logical Operators Assignment Operators Comparison Operators Conditional Operator
Hour 2 Statements If Statement If-else Statement Switch Statement For Loop While Loop Do-While Loop Break Statement Continue Statement Boolean-Expression
Hour 3 Array & Math Create an Array (1) Create an Array (2) Array Length Element Value Sort Array Elements Math Methods Ceil ( ) & Floor ( ) Max ( ) & Min ( ) pow ( ) & sqrt ( ) Math.PI & random( )
Hour 4 String Processing String Length String Connection String Comparing Extract a Character Locate a Character Extract a Substring Case Change Character Replace String Type Change StringBuffer
Hour 5 Method, Class & Object Method Method & Arguments Return Value Class Definition Object Declaration Constructor Overloading this Keyword (1) this Keyword (2) Instance & Local variable
Hour 6 Inheritance & Modifiers Inheritance super keyword Overriding Overloading & Overriding Static variable Static Method final Variable final Method( ) final class Package & Import
Hour 7 Abstract & Interface Abstract Class & Method Permission Default Member Public Member Private Member Protected Member Interface Abstract & Interface Initializes Method Another Class