Best Java Courses 2020
Best Java Books 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 Tutorials 2020
The most comprehensive and in-depth Java programming course online. With over 480,000 students enrolled and tens of thousands of 5-star reviews to date, these comprehensive Java tutorials have everything you need. This course is perfect for absolute beginners with no prior coding experience, to intermediates looking to sharpen their skills to the expert level. Whether you want:
– develop the skills you need to get your first Java programming job
– move to a more senior software developer position
– pass the oracle java certification exam
– or just learn Java so you can quickly create your own Java applications.
This Comprehensive Java Masterclass is the course you need to do all of that and more.
By the end of this comprehensive course, you will have mastered Java programming, regardless of your current level of experience. You will understand what you are doing and why you are doing it. This is not a cookbook, you will use your own creativity to create unique and intuitive programs.
This is the best Java tutorial in 2020.
You will learn:
All the essential Java keywords, operators, statements, and phrases needed to understand exactly what you’re coding and why, making programming easy to understand and less frustrating
You will learn the answers to questions such as What is a Java class, What is polymorphism and inheritance, and apply them to your Java applications.
How to safely download and install all the coding tools you need with less time and without frustrating installations or setups
Comprehensive chapters on object-oriented programming and many aspects of the Java API (the protocols and tools for building applications) so you can code for all platforms and reduce your program’s user base (and potential sales)
How to develop powerful Java applications using one of the most powerful integrated development environments on the market, IntelliJ IDEA! – It means you can code functional programs more easily. IntelliJ has both a free and paid version, and you can use either one in this course.
Learn the basic Java skills needed to apply for Java developer positions in just 14 hours.
Be able to attend and pass the Oracle Java Certificate exam if you wish.
Be able to demonstrate your understanding of Java to future employers.
Learn industry “best practices” in Java software development from a professional Java developer who has worked in the language for 18 years.
Learn the basic Java basics essential for the transition to Spring Framework, Java EE, Android development and more.
Acquire skills in Java 8 and Java 11.
Java Programming for Complete Beginners
Java is one of the most popular programming languages. Java offers both object-oriented and functional programming features. We take a hands-on approach using a combination of jshell and eclipse as an ide to demonstrate over 200 java coding exercises, puzzles, and code examples. This course does not assume any prior programming (beginner) or java experience. If you’ve never programmed a computer before, or if you already have some experience with another programming language and want to learn java quickly, this course is perfect for you.
In over 250 steps, we explore the most important features of the java programming language, including:
Fundamentals of java programming – expressions, variables, and print output
Java operators – java assignment operator, relational and logical operators, short-circuit operators
Java conditions and if statement
Methods – parameters, arguments, and return values
Object oriented programming – class, object, state and behavior
Oops fundamentals – encapsulation, abstraction, inheritance and polymorphism
Basics of java data types – casting, operators and more
Java built-in classes – bigdecimal, string, java wrapper classes
Conditions with java – if else statement, nested if else, java switch statement, java ternary operator
Loops – for loop, while loop in java, do while loop, break and continue
Immutability of java wrapper, string and bigdecimal classes
Java dates – introduction to localdate, localtime and localdatetime
Java array and arraylist – java arrays of strings, arrays of objects, primitive data types, tostring and exceptions
Introduction to variable arguments
Fundamentals of class design – class, object, state, and behavior. Decision-making state and builders.
Understand the composition and inheritance of objects
Java abstract class and interfaces. Introduction to polymorphism.
Java collections – list interface (arraylist, linkedlist and vector), set interface (hashset, linkedhashset and treeset), queue interface (priorityqueue) and map interface (hashmap, hashtable, linkedhashmap and treemap () – compare, contrast and choose
Generics – why do we need generics? Restrictions with extends and generic methods, wildcards – upper limit and lower limit.
Functional programming – lambda expression, flow and operations on a flow (intermediate operations – sort, distinguish, filter, map and terminal operations – max, min, collect in list), functional interfaces – predicate interface, consumer interface, user interface function for mapping, method references – static and instance methods
Introduction to threads and multi-threading – need for threads
Threads implementation – extending the thread class and implementing the executable interface
States of a thread and communication between threads
Introduction to the executor service – customization of the number of active threads. Return a future, invokeall and invokeany
Introduction to exception handling – your thinking process while handling exceptions. Try, catch and finally. Exception hierarchy – checked exceptions vs. Unchecked exceptions. Throw an exception. Creating and throwing a custom exception – currencydonotmatchexception. Try with resources – new feature in java 7.
List the files and folders in the directory with the file list method, file browse method, and read and write search methods from file.
Java In-Depth: Become a Complete Java Engineer!
This master’s course has been meticulously developed for over 5 years and has over 50,000 students from over 150 countries, ranging from beginners to experienced Java professionals. Large companies like Cognizant, Intel, PayPal, Pinterest, Wipro actively use this course to improve the skills of their employees. It has consistently been rated one of Udemy’s Top 3 Paid Java Courses and has helped many students start their careers as “confident” Java programmers. To ensure that you are proficient in the Java language, the course has been developed to be very comprehensive, covering most of the functionality of the Java language and discussing in great depth. To make sure you’re industry-ready and can write well-designed professional code, tons of best practices and design principles are explained and demonstrated in the code.
This course begins by providing an overview of Java covering everything from originating Java to installing Java and writing your first Java program. Even the most basic concepts like compilation and interpretation are explained. All other topics are covered in depth from the basics of language, object-oriented concepts and design, internal JVM components, exceptions, I / O, collections framework, generics, multi- threading, databases, nested classes, enumerations and functional style programming via Java 8 constructs like lambdas and streams. You will also learn about database design and implementation (SQL) and how to interact with them from Java programs (via JDBC). The course also gives a very good introduction to Java EE technologies like JSP, Servlets and JSTL, which help in project implementation. Finally, an excellent Eclipse IDE tutorial is also included, which teaches you how to use Eclipse in a professional manner to write, debug, and even effectively test Java programs using the JUnit framework.
Each lecture has been very carefully designed to explain the motivation behind each concept. Each concept is clearly explained with thoughtful examples and illustrations and is demonstrated in the code. Object oriented concepts such as inheritance and polymorphism are explained through a real world case study, which is also implemented as part of the course project. Several stimulating coding exercises and quizzes are included to reinforce what you have learned. Your solutions for coding exercises are also self-assessed to help you instantly know whether the solution is correct or not.
The course project involves the creation of a bookmark-making web application that helps users add bookmarks to items such as books, movies, and web pages, and that is built up gradually as new concepts are introduced. The project is instructor-led and is implemented using professional coding conventions and best practices. It follows a good object-oriented design, incorporates the MVC architectural model and also uses the test-driven development (TDD) methodology. The Java EE stack including technologies such as servlets, JSP, and JSTL is used to build the application with MySQL as the database and Apache Tomcat as the web server. Some parts of the project use advanced multi-threading features.Finally, the course also teaches several best practices and design principles that are essential for writing well-designed code. This is one of the strengths of the course and will make you really complete!
You will learn:
Get an in-depth understanding of core and advanced features of Java, including JVM internals
Master design principles, best practices, and coding conventions to write well-designed professional Java code
Get real world experience by developing an instructor-led Java EE web application using technologies such as JSP, Servlets, and MySQL
Establishes a solid foundation in Java for the rest of your career. It is a promise!
Master the concepts of object-oriented programming using a real-world application as a case study
Master exceptions, I / O, collection framework, generics, multi-threading, databases, etc. with best practices
Strong understanding of functional style programming using Java 8 constructs such as Lambdas and Streams
Prepare to become Oracle Certified Associate, Java SE 8 Programmer (1Z0-808)
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.
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)
- Horstmann, Cay (Author)
- English (Publication Language)
- 928 Pages - 07/04/2020 (Publication Date) - Pearson (Publisher)
Java: The Complete Reference, Eleventh Edition (Complete Reference Series)
- Schildt, Herbert (Author)
- English (Publication Language)
- 1248 Pages - 12/12/2018 (Publication Date) - McGraw-Hill Education (Publisher)
Murach’s Beginning Java with Eclipse
- Joel Murach (Author)
- English (Publication Language)
- 660 Pages - 08/24/2015 (Publication Date) - Mike Murach & Associates (Publisher)
Modern Java in Action: Lambdas, streams, functional and reactive programming
- Raoul-Gabriel Urma (Author)
- English (Publication Language)
- 592 Pages - 11/15/2018 (Publication Date) - Manning Publications (Publisher)