Java Jump Start
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The document provides an overview of Java, tracing its evolution from a programming language for home appliances to its status as one of the most popular programming languages today, particularly following the rise of the web in 1995. It discusses the Java Virtual Machine, the garbage collector, various integrated development environments (IDEs), and several resources available for learning Java. Additionally, it offers links to official documentation, courses, and community groups for further learning and engagement.
Java Jump Start
- 1. Java Jump Start Haim Michael March 7th , 2022 All logos, trademarks and brand names, such as Java, Spring and Android, used in this presentation belong to the respective owners. Haim Michael and LifeMichael are independent and not related, affiliated or connected neither with Java nor with any of the companies that develop it and its related technologies. . life michae l
- 2. Table of Content ● The Java Story ● Java Popularity ● The Java Virtual Machine ● The Garbage Collector ● IDEs for Java Development ● The API Documentation ● Learning Resources ● Questions & Answers
- 3. The Java Story ● It all started as a programming language that targets home appliances and consumer electronic devices. ● The rising popularity came following the emergence of the world wide web in 1995 and the possibility to develop Java applets.
- 4. The Java Story ● The emergence of Java EE (Enterprise Edition) and Java ME (Micro Edition) turned the Java programming language into the most popular programming language back in those years. Java EE Java SE Java ME Java FX Java Card
- 5. Java Popularity ● Java is one of today's most popular programming languages. http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
- 6. The Java Virtual Machine ● The JVM is a software that provides us with an imaginary machine on which the Java program is running.
- 7. The Garbage Collector ● The garbage collector is a system level thread that track the memory allocation manages it. ● The garbage collector takes care of memory allocations that are no longer needed and free them. ● The way the garbage collector works can vary dramatically across different JVM implementations.
- 8. IDEs for Java Development ● You can develop in Java using the command line. You can alternatively use an integrated development environment. Some of them are available for free. www.eclipse.org www.jetbrains.com/idea/
- 9. The API Documentation ● This is the main resource for learning about the available classes and functions. You can find it online at http://docs.oracle.com/javase/8/docs/api/
- 10. Learning Resources ● You can download the Java SDK for free at java.oracle.com. ● The main website through which you can get Oracle official documentation for learning the Java programming language is http://docs.oracle.com/javase/8/.
- 11. Learning Resources ● You can find the Israeli Guide to Java available for free personal use at http://www.javabook.co.il.
- 12. Learning Resources ● You can find online cost effective course for learning Java (in Hebrew) at https://academy.lifemichael.com/he.
- 13. Learning Resources ● You can find our courses for learning Java on Udemy at https://www.udemy.com/user/life-michael/
- 14. Learning Resources ● You can find a premium hybrid course for learning Java (in Hebrew) at https://www.lifemichael.com/courses/java
- 15. Learning Resources ● Two of the most important books for learning Java are Core Java volume I Fundamentals and Core Java volume II Advanced Features.
- 16. Learning Resources ● Java Developers Group on Facebook https://www.facebook.com/groups/416382100240052 ● Java Developers Israel Group on Facebook https://www.facebook.com/groups/israeljava
- 17. Questions & Answers Thanks for your time! Haim. life michael on facebook https://www.facebook.com/lifemichael/ life michael on linkedin https://www.linkedin.com/school/lifemichael/ life michael on youtube https://www.youtube.com/lifemichael