SCALA in 8 Hours, For Beginners, Learn Coding Fast: Scala Quick Start Guide & Exercises

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About This Book

“Scala Programming in 8 Hours” covers all essential Scala language knowledge
. You can learn complete primary skills of Scala programming fast and easily
.

The book includes many practical examples for beginners and includes exercises for the college exam, the engineer certification exam, and the job interview exam
.

Note:

This book is only suitable for Scala beginners; it is not for experienced Scala programmers.

Source Code for Download

This book provides source code for download; you can download the source code for better study, or copy the source code to your favorite editor to test the programs
.

Table of Contents

Hour 1

What is Scala Language?

The Feature of Scala

Install JDK

Install Scala

Hour 2

“Hello World” Program

Basic Grammar

Scala Keywords

Scala Comment

Package

Data Type

Hour 3

Variables

Declare Variable Type

Declare Multi Variables

Constants

Arithmetical Operators

Comparison Operators

Logical Operators

Assignment Operators

Hour 4

If Statement

If-else Statement

If…else if…else

While Loop

Do-While Loop

For Loop (1)

For Loop (2)

For Loop (3)

Hour 5

Method

Default Parameters

Closure

String

String Length

String Connection

String Functions

Hour 6

Array

Access Array Elements

Connect Array

Reverse Array Elements

Array Operations

Array Sort

Hour 7

Scala List

Connect Two Lists

Scala Set

Set Operations

Scala Map

Connect Two Maps

Map Key & Value

Hour 8

Tuple

Tuple Iteration

Scala Iterator

Useful Function in Iterator

Class

Object

Class & Object

Appendix

Extends

Private

Protected

Exception

Scala Q & A

Questions

Answers

Source Code Download