JAVA INTENSIVE CODING BOOTCAMP: LEARN LANGUAGE BASICS AND ALGORITHM
JAVA INTENSIVE CODING BOOTCAMP: LEARN LANGUAGE BASICS AND ALGORITHM
More than Hundred Difficult Problems with Solutions - Explained Step by Step, Designed for Absolute Beginners
About the Book
Here, in this first Java bootcamp, we will start writing code first. If you cannot take a short swim in the pool, you cannot learn swimming. Therefore, we will learn about objects and classes, primitive data types, arrays, logical if-else, switch-case, loop constructs, etc by solving problems.
Let us start with small programs, the result follows; since it is caused by some phenomenon, we will learn the theory thereafter. We will study the problem first, then we solve it and practice some more relevant problems. After that we will discuss theory.
In this way, we will learn how to find Prime, Palindromic Prime, Duck, Armstrong or Narcissistic Number, Special Number, etc. We will learn the Algorithm behind every code.
After all, we want to build many applications with the help of Java, that is our main purpose of learning Java. Although the Abstraction stays behind the curtain, we will learn them with the help of our problems.
As we progress, by solving more than 100 problems from simple to complex, we will learn the Java language basics and its related core concepts.
This book will empower computer science and programming students to learn the language basics of Java; so that, they could build applications in Java. It is for the first time that a book with a "problems-solutions-explanations" approach using “Direct Method”; it is like an intensive coding bootcamp where participants will take active part to develop their logical and analytical thinking so that they could solve interactive problems. For that reason, we will get our head around the basics of Data Structures and Algorithm also.
We are learning the language basics of Java together to solve many types of problems first. It will help us to build applications that are discussed in the next Java bootcamp series, where we will develop applications.
About the Author
Bundles that include this book
Table of Contents
-
Chapter One: Java, a High Level Language with a Purpose
- Who Should Read this Book and What about the Next Bootcamp
- High Level to Machine Language
- Memory allocation, heap and stack
- What are Objects, Why they are Important
-
Chapter Two: Java Standard Edition Development Kit and IDE
- Java SE Development kit
- IntelliJ IDEA 2018.2.4 Community Edition
-
Chapter Three: How Java Programming Works
- Difference between POP and OOP
- Java program is written within a class
-
Chapter Four: Objects and Data Types
- Objects Share Two Characteristics
- Variables or Fields in Java
- Primitive Data Types
-
Chapter Five: Variables, the Name of a Field
- Difference between Variables
-
Chapter Six: Array the Container Object
- An Array in Disarray
- What is an Array
- Apache Commons Lang
-
Chapter Seven: Operators and Conditional Statements
- Arithmetic and Unary Operators
- Equality, and Relational Operators
- Conditional Operators
- InstanceOf Operators
- Control Flow – Part One
-
Chapter Eight: Iterative Constructs, Entry and Exit Controlled Loops
- Entry Controlled loop: Fixed and Unfixed Iteration
- For or While, it Depends
- A brief introduction to Algorithm
- Chapter Nine: Basic Input and Output in Java
-
Chapter Ten: Classes and Objects
- Polymorphism in Java
- Chapter Eleven: Interface and Abstraction
-
Chapter Twelve: Exception Handling
- A Brief Note on Exception Handling
-
Chapter Thirteen: Data Structure, A Brief Introduction
- What Next
Causes Supported
Amazon Watch
Supporting Indigenous Peoples. Protecting the Amazon.
http://amazonwatch.orgAmazon Watch is a nonprofit organization founded in 1996 to protect the rainforest and advance the rights of indigenous peoples in the Amazon Basin. We partner with indigenous and environmental organizations in campaigns for human rights, corporate accountability and the preservation of the Amazon's ecological systems.
The Leanpub 60-day 100% Happiness Guarantee
Within 60 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$11,586,736writing, 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
SignalR on .NET 6 - the Complete Guide
Fiodar SazanavetsLearn everything there is to learn about SignalR and how to integrate it with the latest .NET 6 and C# 10 features. Learn how to connect any type of client to SignalR, including plain WebSocket client. Learn how to build interactive applications that can communicate with each other in real time without making excessive calls.
- #2
The easiest way to learn design patterns
Fiodar SazanavetsLearn design patterns in the easiest way possible. You will no longer have to brute-force your way through each one of them while trying to figure out how it works. The book provides a unique methodology that will make your understanding of design patterns stick. It can also be used as a reference book where you can find design patterns in seconds.
- #3
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.
- #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
Tech Giants in Healthcare
Dr. Bertalan MeskoThis comprehensive guide, Tech Giants in Healthcare, clarifies how and why big tech companies step into healthcare, and breaks it down from one market player to the other in what direction they are going, what tools they are using and what horizons they have in front of them.
- #6
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
- #7
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
- #8
C++20 - The Complete Guide
Nicolai M. JosuttisAll the new language and library features of C++20 (for those who know previous versions).
The book presents all new language and library features of C++20. Learn how this impacts day-to-day programming, to benefit in practice, to combine new features, and to avoid all new traps.
Buy early, pay less, free updates.
Other books:
- #9
CCIE Service Provider Version 4 Written and Lab Exam Comprehensive Guide
Nicholas RussoThe service provider landscape has changed rapidly over the past several years. Networking vendors are continuing to propose new standards, techniques, and procedures for overcoming new challenges while concurrently reducing costs and delivering new services. Cisco has recently updated the CCIE Service Provider track to reflect these changes; this book represents the author's personal journey in achieving that certification.
- #10
R Programming for Data Science
Roger D. PengThis book brings the fundamentals of R programming to you, using the same material developed as part of the industry-leading Johns Hopkins Data Science Specialization. The skills taught in this book will lay the foundation for you to begin your journey learning data science. Printed copies of this book are available through Lulu.
Top Bundles
- #1
All the Books of The Medical Futurist
6 Books
We put together the most popular books from The Medical Futurist to provide a clear picture about the major trends shaping the future of medicine and healthcare. Digital health technologies, artificial intelligence, the future of 20 medical specialties, big pharma, data privacy, digital health investments and how technology giants such as Amazon... - #2
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!? - #3
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... - #4
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... - #6
Pattern-Oriented Memory Forensics and Malware Detection
2 Books
This training bundle for security engineers and researchers, malware and memory forensics analysts includes two accelerated training courses for Windows memory dump analysis using WinDbg. It is also useful for technical support and escalation engineers who analyze memory dumps from complex software environments and need to check for possible... - #7
Modern C++ Collection
3 Books
Get All about Modern C++C++ Standard Library, including C++20Concurrency with Modern C++, including C++20C++20Each book has about 200 complete code examples. Updates are included. When I update one of the books, you immediately get the updated bundle. You can expect significant updates to each new C++ standard (C++23, C++26, .. ) and also... - #8
Linux Administration Complet
4 Books
Ce lot comprend les quatre volumes du Guide Linux Administration :Linux Administration, Volume 1, Administration fondamentale : Guide pratique de préparation aux examens de certification LPIC 1, Linux Essentials, RHCSA et LFCS. Administration fondamentale. Introduction à Linux. Le Shell. Traitement du texte. Arborescence de fichiers. Sécurité... - #10
Growing Agile: The Complete Coach's Guide
7 Books
Growing Agile: Coach's Guide Series This bundle provides a collection of training and workshop plans for a variety of agile topics. The series is aimed at agile coaches, trainers and ScrumMasters who often find themselves needing to help teams understand agile concepts. Each book in the series provides the plans, slides, handouts and activity...
