Programming for Beginners
Programming for Beginners
Learn to Code by Making Little Games
About the Book
Check out the website for book info, and some beginner-freindly programming articles:
www.ProgrammingForBeginnersBook.com
So you want to learn how to write code. As of 2015, software developers are in demand, which makes software development quite a lucrative career. I also think it's a lot of fun. You type in some text, then the computer does what you say! And if you already own a computer then it's basically free, other than the time that you invest.
Programming is a creative endeavour. You can create whatever you want, and then interact with your creation. It's an eye-opening experience to make something that asks you questions, and responds to your answers. I hope you will have that experience very soon, as you start working through this book.
However, the learning curve can be very steep and frustrating. The majority of programming books and tutorials are made for people who already know the basics. They are too advanced for true beginners – people who have never written any code before – which makes them difficult to absorb if you are just beginning to learn.
You don't need to know anything about writing code, or making software. You will need some basic computer skills – like downloading, opening, and saving files – but everything else will be explained here, step by step, starting from the very beginning.
This book is designed to be your first step into the world of computer programming. It teaches the fundamentals – the core concepts that programmers have used for over 50 years. With a knowledge of the fundamentals, you will have the ability to learn the more advanced concepts that come next.
About the Author
Packages
The Book
PDF
EPUB
MOBI
WEB
English
10x Education Bundle
Ten copies of the book at a discounted price, for educational organisations.
PDF
EPUB
MOBI
WEB
English
Table of Contents
-
Introduction
- What’s in This Book
- What to Do When You Get Stuck
-
Level 1: Hello, World!
- Install Ruby
- Install a Text Editor
- Write the Code
- Download the Code Runner
- Run the Code
- Optional Further Exercises
-
Level 2: Input and Output
- Make a Project Folder
- Control Flow
- Strings
- Variables
- Variable Names
- Functions
- Comments
- Boss Project: Name the Ogre
- Optional Further Exercises
-
Level 3: Branching
- Some Terminology
- Integers
- Booleans
- Conditional Execution
- Conditionals Explained
- Other Ways of Writing Conditionals
-
Beware the Difference between
=and== - Getting Integers from the User
- Boss Project: Guess the Number
- Optional Further Exercises
-
Level 4: Looping
- Putting Variables into Strings
- Random Numbers
- Updating Variables
- Looping
- Beware of Infinite Loops
- Displaying Empty Lines
- Boss Project: Super Sums
- Optional Further Exercises
-
Level 5: Composite Values
- Arrays
- Array Indices
- Out of Bounds Errors
- For Loops
- Hashes
- Composite Values
- Representing Data with Values
- Nil
- Boss Project: Quiz Whiz
- Optional Further Exercises
-
Level 6: Functions
- Functions Refresher
- Writing Functions
- Returning from Functions
- Function Control Flow
- Arguments
- Variable Scope
- Composing Functions
- Factoring the Previous Level
- Mutating Arrays and Hashes
- Boss Project: Tic Tac Toe
- Optional Further Exercises
-
Conclusion
- Advanced Example: Top of Reddit
- Advanced Example: a 2D Game
- What to Learn Next: OOP
- Other Resources
- Send Me Your Programs!
- Acknowledgements
-
Boss Project Solutions
- Level 2: Name the Ogre
- Level 3: Guess the Number
- Level 4: Super Sums
- Level 5: Quiz Whiz
- Level 6: Tic Tac Toe
The Leanpub 45-day 100% Happiness Guarantee
Within 45 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Do Well. Do Good.
Authors have earned$11,043,141writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
- #1
C++ Best Practices
Jason TurnerLevel up your C++, get the tools working for you, eliminate common problems, and move on to more exciting things!
- #2
Stratospheric
Tom Hombergs, Björn Wilmsmann, and Philip RiecksFrom Zero to Production with Spring Boot and AWS. All you need to know to get a Spring Boot application into production with AWS. No previous AWS knowledge required.
Go to stratospheric.dev for a tour of the contents.
- #3
Functional Programming Made Easier
Charles ScalfaniA Functional Programming book from beginner to advanced without skipping a single step along the way.
In my 40 years of programming, I've felt that programming books always let me down, especially Functional Programming books. So, I wrote the book I wish I had 5 years ago.
Functional Programming will never be easy, but it can be easier.
- #4
Functional event-driven architecture: Powered by Scala 3
Gabriel VolpeExplore the event-driven architecture (EDA) in a purely functional way, mainly powered by Fs2 streams in Scala 3!
Leverage your functional programming skills by designing and writing stateless microservices that scale, powered by stateful message brokers.
- #5
Retrocomputing with Clash
Gergő ÉrdiHaskell for FPGA Hardware Design: Use abstractions like monads and lenses to implement 1970's retro-computing devices like arcade machines and home computers.
- #6
Jetpack Compose internals
Jorge CastilloJetpack Compose is the future of Android UI. Master how it works internally and become a more efficient developer with it. You'll also find it valuable if you are not an Android dev. This book provides all the details to understand how the Compose compiler & runtime work, and how to create a client library using them.
- #7
Hype Cycle Of The Top 50 Emerging Digital Health Trends
Dr. Bertalan MeskoDigital technologies have completely transformed our lives in the last couple of years and started to entirely reshape the landscape of healthcare. The future of healthcare is shaping up in front of our eyes with advances in digital healthcare technologies..
In this book, we analyze the Hype Cycle Of The Top 50 Emerging Digital Health Trends.
- #8
Aprendiendo Git
Miguel Angel Durán GarcíaGit no es complicado... ¡Si lo entiendes! 😜
¿Sientes que sabes usarlo porque has memorizado todos los comandos que necesitas? ¡Pero no entiendes qué hace cada cosa y por qué! Así es normal que, cuando exista un problema, te cueste resolverlo.
¡Con este libro vas a entender de una vez por todas todo lo que es Git y cómo sacarle provecho!
- #9
Introducing EventStorming
Alberto BrandoliniThe deepest tutorial and explanation about EventStorming, straight from the inventor.
- #10
node-opcua by example
Etienne RossignonGet the best out of node-opcua through a set of documented examples by the author himself that will allow you to create stunning OPCUA Servers or Clients.
Top Bundles
- #1
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #2
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #3
Practical FP in Scala + Functional event-driven architecture
2 Books
Practical FP in Scala (A hands-on approach) & Functional event-driven architecture, aka FEDA, (Powered by Scala 3), together as a bundle! The content of PFP in Scala is a requirement to understand FEDA so why not take advantage of this bundle!? - #5
Retromat eBook Bundle for Agile Retrospectives
2 Books
If you facilitate retrospectives this bundle is for you: "Plans for Retrospectives" helps beginners learn the lay of the land with tried-and-true plans. Once you know your way around, "Run great agile retrospectives" contains all 135+ activities in Retromat for you to mix and match. - #8
Books on problem-solving using Agile, Lean, Complexity, and more
6 Books
Six great books on problem-solving. Learn how to deal with impediments using agile practices, do A3 problem-solving with lean thinking, apply complexity science, finding root causes, and do event storming. All in one buy for a largely reduced price! Books included Agile teams need to be able to handle impediments. The book Problem? What Problem?... - #9
10 Books Bundle - A New Career in Tech 🚀
10 Books
Do you want to create yourself a new and profitable skillset - in one year or less? Do you want to position yourself on the right side of change finally? Do you want to work from home and set your own work schedule while choosing fun and interesting coding projects? Software developers and freelance developersearn six figuresin the US, according...
