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What is the Best Java Tutorial 2020?

Is there a single programmer who does not know what Java is? From the apps in your cell phone to the websites you visit, all of those may currently or have definitely at some point been coded in Java. Java is an object-oriented programming language that was first publicly released in 1995. It is still in demand, even more so now than when it was released over 20 years ago. Java developers are among some of the most in-demand programmers in the world. Knowledge of how to write Java code can only help you have a better career as a developer. Here's a list of the best Java books, Java courses,  and Java tutorials to help you learn Java in 2020.

Best Java Courses 2020

1. Complete Java Masterclass

by Tim Buchalka will teach you how to master Java 8 core development step-by-step in 30 days.  With a length of almost 70 hours, this is one of the most comprehensive Java 8 tutorials ever made. This Java 8 tutorial assumes no previous coding experience and is great for Java beginners. It will take you from absolute beginner to advanced Java expert. This course will teach you the essential Java keywords, operators, statements, and expressions. This will help you fully understand exactly what you are coding. Understanding what you are coding makes programming easy to grasp and less frustrating. You will easily download and install all necessary coding tools without facing any frustrating installations or setups.This Java video tutorial will teach you all about object-oriented programming (OOP) in Java. You will master the Java API, which are the protocols and tools for building applications. Using IntelliJ IDEA, you will build your functional apps easier. IntelliJ IDEA is one of the most powerful Integrated Development Environments on the market. You can still use any other IDE you choose like Eclipse, etc. You will learn how to write Java code for Android applications. This will help you earn more money. This course will teach you Java frameworks like Spring framework. You will learn advanced coding tips and tricks that are used by the world’s best programmers and companies. The Java skills you gain will help you build fully-functional Java 8 programs like an expert Java developer. This is the best Java tutorial in 2020.

3. Java Web Services

by Bharath Thippireddy will teach you how to design, create, consume and secure SOAP and REST web services from scratch in easy steps using Java. This course will teach you the building blocks of Java Web Services. You will learn the different types of web services design. The popular web services stack, Apache CXF will be used. Complex topics like WSDL and Web Services Design will be thoroughly explained to you. You will implement contract first and code first web services.This Java web services tutorial will teach you how to test and secure REST web service. You will be able to create different types of REST Clients. This Java web services video tutorial will teach you to handle errors in REST. You will be able to successfully develop Asynchronous Web Services. This tutorial will give you a quick start to Jersey REST and Spring MVC REST. You will learn how to use REST attachments. This Java web services tutorial will teach you all the important web services interview questions and answers. You will learn everything necessary to get a high salaried job as a Java web services developer. This is one of the best Java Web Services tutorials in 2020.

4. Master Object Oriented Design in Java – Homework + Solutions

by Imtiaz Ahmad will teach you all the important Java design patterns. It is assumed that you understand the basics of Java. You should be familiar with Java features like loops, methods, conditionals, classes, methods, and interfaces in Java. Through these lessons, you will learn about classes, objects, Inheritance, polymorphism, interfaces and abstract classes. These design patterns we will learn cover 80% of patterns used in professional software development. The patterns you will learn include strategy pattern, observer pattern, builder pattern, factory method pattern, template method pattern and singleton pattern. This Java design patterns course focuses on learning by doing. It focuses on 5 core object oriented design principles that make an acronym called SOLID. Solid stands for Single responsibility Open/closed Liskov substitution Interface segregation Dependency inversion. You will learn to design and develop software using best practices in object oriented programming. This course is full of Java exercises to make you practice what you learn. This is the best Java design patterns tutorials in 2020.

5. JSP, Servlets and JDBC for Beginners: Build a Database App

by Chad Darby will teach you how to build a fully functioning JSP and Servlets web application from scratch. This course assumes you have basic Java knowledge. JSP (JavaServer Pages) is a web application solution that is similar to PHP and is based on Java. his JSP tutorial will show you how to setup your JSP development environment by installing and connecting Tomcat and Eclipse. All the key JSP scripting elements like expressions, scriptlets, and declarations with working JSP code examples are covered in this JDBC tutorial. This Servlet tutorial will teach you how to read HTML form data with JSP. Some of the form data types covered include text fields, radio buttons, checkboxes and drop-down lists. You will learn how to manage application states using Sessions and Cookies. Using the built-in session object, you will be able to keep a track of actions for a unique user. Leveraging the power of cookies, you will be able to personalize user’s web experience. This JDBC tutorial will teach you JDBC database integration. You will learn how to leverage JDBC queries, inserts, updates and deletes (CRUD) inside JSP and Servlets web applications. All of the JSP code and JDBC database scripts are provided, helping you compare your work. This course will conclude with you building your very own fully functioning JSP and Servlet web application with JDBC. Leveraging the power of JSTL, you will be able to add internationalization to your app and make a Multi-Lingual app. You can use what you learn about JSP and Servlets to build an MVC application. Using the knowledge and skills you gain, you will be able to get JSP jobs and make a high paying salary. This is one of the best JSP and Servlet tutorials for beginners in 2020.

6. Practical Data Structures & Algorithms in Java + HW

by Imtiaz Ahmad will teach you the most popular data structures & searching algorithms in Java. This course will teach you the most practical and popular data structures & algorithms in-depth rather than a rush through them. You will gain an understanding and appreciation of how the popular algorithms and data structures behave. This Java data structures tutorial assumes you are familiar with the basics of programming including if/else statements, loops & methods. Data structures and algorithms are among the most important topics in software development. This is one of the fundamentals of software development that every programmer should have a great foundation and understanding of.The Java data structure tutorial will cover data structures topics like lists, stacks, queues, trees. This Java algorithm tutorial will cover algorithm topics like sorting, searching, and graph algorithms. You will have the necessary skills to make more money as a Java developer and get great Java jobs. This is the best Java data structures and algorithms tutorial in 2020.

7. JUnit and Mockito Crash Course

by Bharath Thippireddy will teach you how to use JUnit, Mockito and Unit Test in easy steps. This course is for Java developers who want to become experts at Unit Testing. You will learn and understand the importance of Unit Testing. JUnit is an open source Framework for testing and asserting code behavior. Mockito mocks the dependencies and stubs the expectations, allowing testing a particular layer/unit in isolation. This Java testing tutorial will help you master the popular unit testing technologies. You will learn what mocking is and why you need to mock. The whole concept of Mocking will be explained to you thoroughly.In this JUnit tutorial, you will learn about the JUnit Framework and API. You will learn how to write tests using JUnit and Mockito in this Mockito tutorial. This Java Unit Testing tutorial will teach you what test coverage is and how you can measure it. You will be able to run unit tests as a part of your Maven build. This Java Unit testing course will give you a quick start Spring Testing and PowerMock. This is one of the best Java Unit Testing tutorial in 2020.

Java Interview Guide: 200+ Interview Questions and Answers

by Ranga Karanam contains over 200+ Java Interview Questions for Beginners. You will understand what kind of questions are asked in beginner Java interviews. This Java interview tutorial will help you understand all the new features of Java, starting from Java 4 all the way to Java 8. This Java interview guide will help you understand basic and advanced object oriented programming in Java. You will be able to answer questions on Java platform, wrapper classes, strings, etc. This Java interview guide covers advanced topics like collections, generics, and multithreading. You will understand the basics of Java functional programming, including lambda expressions and streams. This is one of the best Java job interview tutorial in 2020.

Best Java books 2020

Core Java Volume I–Fundamentals (11th Edition)

Core Java Volume I--Fundamentals (11th Edition) (Core Series)
  • English (Publication Language)
  • Prentice Hall (Publisher)
by Cay S. Horstmann is considered as no-nonsense guide to starting Java. Cay S. Horstmann is a professor and Java author. Core Java Volume I: Fundamentals focuses primarily on the fundamentals of Java to give you a strong foundation. A wide range of topics from object oriented programming, expressions, etc. are all touched upon. All the new updates features and best practices of Java are discussed thoroughly in this book. This book is packed with examples that are very detailed.  Functional programming, concurrency, cross-platforms GUIs and many other wide range of techniques are also taught. Core Java Volume I: Fundamentals is ideal for anyone trying to get started with Java. Even developers who have worked and mastered other programming languages will find this book very helpful. If you want to get serious and good with Java, Core Java Volume I: Fundamentals is for you. This maybe the best Java book for beginners in 2020.

Java: The Complete Reference, Eleventh Edition (Complete Reference Series)

Java: The Complete Reference, Eleventh Edition
  • Schildt, Herbert (Author)
  • English (Publication Language)
  • 1248 Pages - 12/12/2018 (Publication Date) - McGraw-Hill Education (Publisher)
by Herbert Schildt is a classic in the field and has been long considered the definitive guide to Java. Herbert Schildt is a programming author and a top authority on Java. Java: The Complete Reference is well over 1000 pages and is a very thorough guide to the world of Java. The entire Java language is covered in this book starting from data types and going all the way to servlets and much more. Fundamental programming practices are also taught in this book to make sure you have a solid understanding of how Java programming works. Java: The Complete Reference is a well-written reference book on Java. The book is packed with easy to understand examples that will show you how to work with Java. Java: The Complete Reference is a book every aspiring Java developer can consult whenever faced with a problem. This is probably the best Java reference book in 2020.

Murach’s Beginning Java with Eclipse

Murach's Beginning Java with Eclipse
  • English (Publication Language)
  • Mike Murach & Associates (Publisher)
Joel Murach will take you from beginner to professional in Java in no time at all. Joel Murach has been writing and editing books about computer programming for over 20 years now. Murach’s Beginning Java with Eclipse starts from the very core concepts of Java and teaches you everything you need to write complete programs in Java.  It goes from the basics all the way to advanced concepts. The book is split into multiple sections that increase in difficulty and build upon the previous sections. Every chapter has exercises that will get your hands wet in writing Java code. Murach’s Beginning Java with Eclipse is also packed with sample applications. Murach’s Beginning Java with Eclipse is a great book for beginners to Java and even programming in general. This book explains how to get started with Java. You will use Eclipse to write your code. This is Java book is a classic.

Modern Java in Action: Lambdas, streams, functional and reactive programming

Modern Java in Action: Lambdas, streams, functional and reactive programming
  • English (Publication Language)
  • Manning Publications (Publisher)
This is a concisely written guide to the new features of Java introduced in Java 8.Modern Java in Action is a practical guide to all the new features of Java. Powerful new Java features such as Streams API is covered. You will learn all about lambdas. The book is split into 4 parts that take you from the basics all the way to advanced Java programming. Multicore applications have become more and more popular recently and you are taught how to write effective multicore java applications.The book is packed with quizzes and questions to solidify and test your knowledge of Java. Java 8 in Action is for programmers familiar with Java and need a refresher on the new features. This book shows all the details of Java 8 in a very understandable style. Java 8 in Action explains all the new Java features and why they exist in a way that is easy to understand. This is among the best Modern Java book.

Java Cookbook: Solutions and Examples for Java Developers

Java Cookbook: Solutions and Examples for Java Developers
  • English (Publication Language)
  • O'Reilly Media (Publisher)
by Ian F. Darwin is full of beginner friendly recipes that show you how to carry out Java tasks of various kinds. Ian F. Darwin has worked in the computer industry for three decades.Java Cookbook is packed with over 800 pages of recipes that cover a wide range of Java topics and will get you started instantly. Tips & tricks for everything from debugging your Java code to processing JSON and much more is included. Every recipe includes self-contained code along with details of how it works along with commentary and warnings of issues you might face. Java Cookbook focuses a lot on the new changes and features introduced by Java 8. It includes recipes that help you make the best use of these new features. Java Cookbook is useful by Java programmers of every level. While Java beginners may make use of it more, even advanced Java developers will refer to it to look up new ways to solve Java problems. If you are an aspiring Java chef, Java Cookbook is one cookbook you will not want to miss! This is the best Java question and answer cookbook in 2020.