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Category Archives: bangalore jug

Unrevealing JDK11 Part 2 :: java HelloWorld.java – That’s it !

In this small post we will see that how the execution of java program has changed in JDK11. Now, we can just compile and run a program in one line command. >> cat HelloWorld.java public class HelloWorld { public static void main(String[] args) { System.out.println("Welcome to JDK11"); } } >>./java HelloWorld.java Welcome to JDK11 Under […]

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Oct JUG at Infosys Campus

A small update on Oct JUG. Venue: Infosys Campus Attendees: Around 85 (Physically) + 12 (Virtually) Details : https://www.meetup.com/BangaloreOpenJUG/events/254584548/ It covered 4 talks with JDK11 celebration. 1. JMS API – Different Messaging Concepts. JMS API Drone Delivery System. Comparing different messaging brokers like Rabbit MQ and Redis Comparison of JMS and Kafka 2. Securing Microservices using Keycloak […]

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Deadly talks by Scott Wierschem

Saturday, March 17, 2018 10:30 AM to 1:00 PM OJ001, Oracle, Valence building, prestige tech park. Details — THIS IS A FREE MEETUP EVENT — About the speaker :- Scott Wierschem, has been developing software since 1982. As the founder of the Keep Calm and Refactor project he helps Java developers get their unruly code […]

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August JUG with Pattern Matching, Lambdas Hands On and JDK9

Here goes the presentations … Pattern Matching (Future JDK) Pattern Matching Lambdas and Streams (Java 8) – https://github.com/nawazishgithub/java8_handson_meetup_26_8_17 Java9 : https://docs.google.com/presentation/d/15SerZXLO3XIgfsN2j_6eonW2YWA7Z4jyaEQTP6-tw2s/edit?usp=drivesdk              

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A small glimpse of Java Memory Model

A small talk : Java Memory Model Must read :- Effective Java – By Joshua Bloch Concurrency in Practice – Brian Goetz JSR 133 – https://www.cs.umd.edu/users/pugh/java/memoryModel/ JSR 133 FAQ – https://www.cs.umd.edu/~pugh/java/memoryModel/jsr-133-faq.html Chapter 17 of JLS – http://docs.oracle.com/javase/specs/jls/se8/html/jls-17.html#jls-17.4

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Talk on debugging streams and common mistakes

Please find the slides here. Working through Streams Don’t forget to see the reference sections.

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An inside view of Streams And Lazy Evaluation

A small talk on Streams and its Lazy Evaluation. For serious parties, please read the references in the presentation. An inside view of Streams And Lazy Evaluation Talk delivered on Core-Java meet up Bangalore.

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