The usage statistics posted on various websites depict that Java is the most popular programming language of 2017. At present, programmers use Java for developing desktop graphical user interface (GUI) applications, web applications, and Android mobile apps. Java also has been evolving consistently to simplify applications for both large and small devices. In addition to featuring a modular architecture, Java 9 also comes with several new language features and redesigned APIs. But a beginner cannot learn various aspects of the popular programming language simply by observing various applications written in Java.
A beginner has option to learn the programming language by accessing a wide range of online resources for learning Java. Oracle has made it easier for beginners to learn Java programming by providing practical guides – The Java Tutorials. The Java Tutorials aim to help beginners to create applications through lessons and working examples. The online resource for learning Java covers important concepts like GUI development, custom networking, Java Beans, JDBC database access, Internationalization, security, 2D graphics, and various APIs. However, a beginner also has option to choose from a wide range of online resources for learning Java.
Exploring 7 Best Resources To Learn Java
1) CodingBat
The free website helps beginners to learn Java through live coding problems. A beginner can opt for the online resource to understand how the Java code works by solving practice problems, completing homework, and accessing live lecture examples. In addition to helping learners to get started with Java, the practice problems cover important concepts like string, array, map and business logic. Best on his programming experience, a beginner also has option to choose basic as well as harder recursion problems.
2) SoloLearn’s Learn Java
The community-driven online resource for learning Java enables beginners to learn Java programming language through 65 lessons and 140 quizzes. The tutorial makes it easier for beginners to write clear and valid Java code within a short amount of time by dividing the lessons and quizzes into a number of modules. The modules cover both basic and advanced concepts in Java programming including variables, strings, conditional statements, logical statements, arrays, classes, objects, exceptions, lists, threads and files.
3) Learn Java Online
The online resource for learning Java helps both beginners and experienced programmers to learn the programming language through interactive tutorials. Based on his knowledge, a learner has option to choose from several online courses, basic topics, and advanced topics. The Learn the Basics tutorials cover variables, types, conditionals, arrays, loops, functions, objects, and compilation. On the other hand, the Advanced Topics tutorials cover interfaces, collections, generics, generic types, exceptions, IO streams, abstract classes, inheritance, and try and catch.
4) Learn Java
The online resource for learning Java provided by Codecademy helps beginners to learn object oriented programming (OOP) using Java. In addition to understanding various aspects of Java, Learn Java tutorial further enables beginners to build seven Java projects. A beginner can further opt for the course to learn introduction to Java, conditionals and control flow, object oriented Java, and data structures. The beginner can access the interactive lesson on each topic for free. But he has to upgrade to the pro version of the online tutorial to access relevant freeform projects.
5) Spotlight on Java
The online resource for learning Java provided by Computer Science and Programming is vetted by Java developers. The course helps beginners to understand object oriented programming, use and benefits of Java, types of Java, Java coding, and future of Java. A learner also has option to choose from two distinct courses – Java Resources for Beginners and Advanced Resources for Java Developers. The Java Resources for Beginners cover essentials of Java programming language, Java lessons, and Java programming tutorials. On the other hand, the Advanced Resources for Java Developers cover several online courses, websites, and tutorials.
6) Java 101
The online resource for learning Java covers both basic and core concepts in Java programming. It aims to convert beginners into productive Java programmers through loads of code examples. The articles and columns provided by the online resource covers topics like elementary Java language features, evaluate Java expressions with operators, classes and objects in Java, inheritance in Java, polymorphism in Java, and interfaces in Java. Also, the code and examples provided by the online resource help beginners understand important aspects of Java platform and programming language.
7) Java Tutorial for Complete Beginners
The online resource for learning Java provided by Udemy enables beginners to learn Java programming despite having no prior programming language. A beginner can opt for this online tutorial to learn Java programming language through 75 lectures. The lectures cover basic aspects of the programming language along with programming core Java, Java collections frameworks, and new features in Java 8. However, the tutorial is yet to include lectures on the new features and redesigned modular architecture of Java 9.
On the whole, a beginner has option to choose from a wide range of online resources for learning Java. But it is always important for the beginners to opt for online courses, books, or articles about the latest version of the programming language – Java 9. The beginner must understand various aspects of Java programming language, along with the latest features provided by Java 9.