Scala 3- Just What You Need

Scala 3: Just What You Need, available at $84.99, has an average rating of 4.05, with 353 lectures, based on 26 reviews, and has 241 subscribers.

You will learn about Scala Language Programming Scala 3 New Syntax and Features Scala Core Libraries, Including Collections and Futures Scala Types, Traits, Pattern Matching, Functions Practical Functional Programming in Scala This course is ideal for individuals who are This is a course for programmers looking to learn Scala, and in particular Scala 3. It assumes no knowledge of Scala 3, but does assume that you understand basic programming principles like conditionals and loops. Well teach you the rest. It is particularly useful for This is a course for programmers looking to learn Scala, and in particular Scala 3. It assumes no knowledge of Scala 3, but does assume that you understand basic programming principles like conditionals and loops. Well teach you the rest.

Enroll now: Scala 3: Just What You Need

Summary

Title: Scala 3: Just What You Need

Price: $84.99

Average Rating: 4.05

Number of Lectures: 353

Number of Published Lectures: 353

Number of Curriculum Items: 370

Number of Published Curriculum Objects: 370

Original Price: $39.99

Quality Status: approved

Status: Live

What You Will Learn

Scala Language Programming

Scala 3 New Syntax and Features

Scala Core Libraries, Including Collections and Futures

Scala Types, Traits, Pattern Matching, Functions

Practical Functional Programming in Scala

Who Should Attend

This is a course for programmers looking to learn Scala, and in particular Scala 3. It assumes no knowledge of Scala 3, but does assume that you understand basic programming principles like conditionals and loops. Well teach you the rest.

Target Audiences

This is a course for programmers looking to learn Scala, and in particular Scala 3. It assumes no knowledge of Scala 3, but does assume that you understand basic programming principles like conditionals and loops. Well teach you the rest.

A complete introduction to the Scala 3 language teaching you all you need to know in order to use it on a daily basis.

Scala 3 is a new version of a beloved functional hybrid language, one with many improvements over Scala 2. This course has been completely re-written for Scala 3, to introduce the new features, concepts, keywords and syntax. In addition the course exercises have been fully updated and brought to Visual Studio Code and Metals (the meta-language-server) for the hands-on portions of the course.

This course is half theory and half practice. Each subject covered includes worksheet based examples that you can experiment with, and exercises to complete allowing you to practice and reinforce what you have just learned in the theory.

The concepts are taught in a straightforward, simple approach with plenty of coding examples and clear explanations. Your instructor has more than 15 years of experience in Scala programming and more than a dozen years of experience teaching Scala to others.

Scala 3, just what you need, takes its title from two ideas, that the Scala 3 language could be just what you need to solve your programming problems, and that the topics covered are just what you need to quickly become productive in the language while still learning a lot of the theory and best practices surrounding Scala programming.

Come and learn Scala, at your own pace, from an experienced developer and trainer. Have fun while learning, and pick up the skills for using the tools and libraries as well as the core language.

Topics covered include:

Language and Syntax

Control Structures

Classes, Objects, Traits

Functions

Pattern Matching

Case Classes and Enums

Packages, Scopes and Importing

Inheritance and Scala Type Hierarchy

Testing

Lists and Collections

Java Integration

Using Libraries

Building Scala with SBT

Asynchronous Programming with Futures

Course Curriculum

Chapter 1: Introduction to Scala 3

Lecture 1: Module 1 – Overview

Lecture 2: Module 1 – Agenda

Lecture 3: Module 1 – The Scala REPL

Lecture 4: Module 1 – SBT

Lecture 5: Module 1 – First Time in the REPL

Lecture 6: Module 1 – Vals and Vars

Lecture 7: Module 1 – Hiding Vals

Lecture 8: Module 1 – Scopes in the REPL

Lecture 9: Module 1 – Scala and Types

Lecture 10: Module 1 – Method/Function Definitions

Lecture 11: Module 1 – If Expressions

Lecture 12: Module 1 – Functional Style

Lecture 13: Module 1 – Try..Catch..Finally Expressions

Lecture 14: Module 1 – Simple Loops

Lecture 15: Module 1 – Do..While

Lecture 16: Module 1 – Using the Worksheet

Lecture 17: Module 1 – Installing the Tools

Lecture 18: Module 1 – Exercises

Chapter 2: Next Steps with Scala 3

Lecture 1: Module 2 – Overview

Lecture 2: Module 2 – Agenda

Lecture 3: Module 2 – Scala Projects in VSCode

Lecture 4: Module 2 – Creating a Worksheet

Lecture 5: Module 2 – Method Parameters and Return Types

Lecture 6: Module 2 – Methods With No Return Types

Lecture 7: Module 2 – Expressions vs Statements

Lecture 8: Module 2 – Statements and Expressions

Lecture 9: Module 2 – Tuples

Lecture 10: Module 2 – Tuples Continued

Lecture 11: Module 2 – Re-writing Rules, Infix

Lecture 12: Module 2 – Re-writing Rules, Apply

Lecture 13: Module 2 – Re-writing Rules, Update

Lecture 14: Module 2 – Re-writing Rules General Notes

Lecture 15: Module 2 – Quick Collections Intro

Lecture 16: Module 2 – List Initialization

Lecture 17: Module 2 – Sequences

Lecture 18: Module 2 – Sets

Lecture 19: Module 2 – (Im)mutability of Collections

Lecture 20: Module 2 – Maps

Lecture 21: Module 2 – The -> Extension Method

Lecture 22: Module 2 – Simple Map Iteration

Lecture 23: Module 2 – Mutability vs Functional Style

Lecture 24: Module 2 – Opening and Reading a File

Lecture 25: Module 2 – Exercises

Chapter 3: Classes and Objects

Lecture 1: Module 3 – Overview

Lecture 2: Module 3 – Agenda

Lecture 3: Module 3 – A Scala Class Definition

Lecture 4: Module 3 – Constructor

Lecture 5: Module 3 – Parameters, Fields and Parametric Fields

Lecture 6: Module 3 – A Rational Class

Lecture 7: Module 3 – Checking Preconditions

Lecture 8: Module 3 – Referencing self

Lecture 9: Module 3 – Infix and Symbolic Methods

Lecture 10: Module 3 – Infix and Symbolic Methods Continued

Lecture 11: Module 3 – Adding an Int to a Rational

Lecture 12: Module 3 – Companion Objects

Lecture 13: Module 3 – Because Its a Companion

Lecture 14: Module 3 – Adding an Int to a Rational, Again

Lecture 15: Module 3 – Adding a Rational to an Int

Lecture 16: Module 3 – Implicits

Lecture 17: Module 3 – Application Objects

Lecture 18: Module 3 – Exercises

Chapter 4: Control Structures

Lecture 1: Module 4 – Overview

Lecture 2: Module 4 – Agenda

Lecture 3: Module 4 – Expressions vs Statements

Lecture 4: Module 4 – Unit

Lecture 5: Module 4 – Returning Something Other Than Unit

Lecture 6: Module 4 – Returning this instead of Unit

Lecture 7: Module 4 – Scalas if Expression

Lecture 8: Module 4 – val and var

Lecture 9: Module 4 – try catch finally

Lecture 10: Module 4 – While Loop

Lecture 11: Module 4 – For

Lecture 12: Module 4 – For Yield

Lecture 13: Module 4 – The Four Gs of For

Lecture 14: Module 4 – For is More than just Loops

Lecture 15: Module 4 – Match Expressions

Lecture 16: Module 4 – Match Expression Guards

Lecture 17: Module 4 – Match and More Match

Lecture 18: Module 4 – String Interpolation

Lecture 19: Module 4 – Exercises

Chapter 5: Functions and Closures

Lecture 1: Module 5 – Overview

Lecture 2: Module 5 – Agenda

Lecture 3: Module 5 – Private Methods

Lecture 4: Module 5 – Nested Methods

Lecture 5: Module 5 – Nested Method Scoping

Lecture 6: Module 5 – Function Literals

Lecture 7: Module 5 – Using an Anonymous Function Literal

Lecture 8: Module 5 – How Function Literals Work

Lecture 9: Module 5 – Other Methods on Function

Lecture 10: Module 5 – Higher Order Functions

Instructors

Dick Wall
Scala Developer

Rating Distribution

1 stars: 2 votes

2 stars: 0 votes

3 stars: 1 votes

4 stars: 5 votes

5 stars: 18 votes

Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!