Are you familiar with Project Helidon? It’s an open source Java microservices framework introduced by Oracle in September of 2018.  As Helidon project lead Dmitry Kornilov explains in his article Helidon Takes Flight, "It’s possible to build microservices using Java EE, but it’s better to have a framework designed from the ground up for building microservices." In this program we’ll dig into Project Helidon with a panel that consists of two people who are actively engaged in the project, and two community leaders who have used Helidon in development projects, and have also organized Helidon-focused Meet-Ups.

View the complete show notes.

Community Managers Bob Rhubart and Javed Mohammed share the best of 25 years of Java.

May 23, 2020 marks the 25th anniversary of the first appearance of the Java programming language, as designed by James Gosling at Sun Microsystems. Despite the emergence of a number of competing languages over the years, Java, under Oracle’s stewardship since 2010, remains one of the most widely used languages in software development. It runs on 3 billion devices worldwide, and is used by more than 12 million developers.

In recognition of this milestone in Java’s evolution, we sought the insight of people who regularly work with Java. We wanted their perspectives on the significance of this anniversary, and on the intersection of Java and their lives, professional and otherwise. As you'll hear, for these people, Java is so much more than a technology.

Oracle Developer Live — Java Innovations: Building the Future Today: September 14 and 16

In this short conversation, Java developer Venkat Subramaniam previews his talk at the upcoming Oracle Developer Live — Java Innovations conference. The event is on September 14 and 16 and Venkat's session will be Making Use of Sealed Classes in Java. Don't miss it! Video.

Register for Oracle Developer Live — Java Innovations: Building the Future Today: September 14 and 16

Venkat Subramaniam, Founder Agile Developer, Inc.
https://twitter.com/venkat_s 

Podcast Host: Jim Grisanzio, Oracle Developer Relations
https://twitter.com/jimgris
https://developer.oracle.com/team/ 

Oracle Developer Live — Java Innovations: Building the Future Today: September 14 and 16

In this conversation, Java Software Architect Paul Sandoz previews his talk at the upcoming conference Oracle Developer Live — Java Innovations. The event is on September 14 and 16 and Paul will be talking about The Vector API in JDK 17. Don't miss it! 24 speakers booked! Everyone will be there. Video

Register for Oracle Developer Live — Java Innovations: Building the Future Today: September 14 and 16

Paul Sandoz, Java Software Architect, Oracle
https://twitter.com/PaulSandoz

Podcast Host: Jim Grisanzio, Oracle Developer Relations
https://twitter.com/jimgris
https://developer.oracle.com/team/ 

Oracle Developer Live — Java Innovations: Building the Future Today: September 14 and 16

OpenJDK developer Joe Darcy previews his session at the upcoming Oracle Developer Live — Java Innovations. The event is September 14 and 16 and Joe’s talk — What Every Java Programmer Should Know About Floating-Point Arithmetic — will be on the 16th. Keynote, nine sessions, and four hands-on labs. Don’t miss it!  Video

Joe Darcy, Engineer, Java Platform Group, Oracle
https://twitter.com/jddarcy 

Podcast Host: Jim Grisanzio, Oracle Developer Relations
https://twitter.com/jimgris
https://developer.oracle.com/team/ 

In this short episode Jim Grisanzio talks about his move to the Java Advocacy Team in Oracle's Java Platform Group and the coming changes in the podcast. A new name will be announced soon, and we'll be focusing on profiles of Java developers globally. The format will remain the same in terms of casual conversations one on one or in small groups.

Communities are about people. So, that's what we'll be talking about here with Java developers. Who's doing really cool work? Who's solving the toughest problems? Who's creating new opportunities? Who's new? Who's been around forever? Everyone has something to contribute. It'll be great fun. 

We've already engaged with the Java community in many previous episodes over the years, so we're looking forward to even more Java from here on in! 

Welcome to the team from Sharat Chander.

Java Development & Community

OpenJDK https://openjdk.java.net/
Inside Java https://inside.java/
Dev.Java https://dev.java/
@java Twitter https://twitter.com/java

Duke's Corner Podcast

Jim Grisanzio, Host, Java Developer Relations
@jimgris on Twitter https://twitter.com/jimgris

Venkat Subramaniam previews his upcoming session at Oracle Developer Live Java Innovations — The Elegance of Pattern Matching in Modern Java. The conversation was recorded via Zoom on Tuesday February 15, 2022.

Venkat Subramaniam, Founder, Agile Developer

@venkat_s on Twitter https://twitter.com/venkat_s

Background on Pattern Marching

JEP 305: Pattern Matching for instanceof (Preview)
Pattern Matching with Gavin Bierman — Inside Java Podcast 17
Pattern Matching in Java 17 and Beyond

Java Development & Community

OpenJDK https://openjdk.java.net/
Inside Java https://inside.java/
Dev.Java https://dev.java/
@java Twitter https://twitter.com/java

Duke's Corner Podcast

Jim Grisanzio, Host, Java Developer Relations
@jimgris on Twitter https://twitter.com/jimgris

Java Champion Chandra Guntur previews his Birds-of-a-Feather session — Code Katas for Java — for the upcoming Oracle Developer Live Java Innovations conference on March 22nd and 24th. This conversation was recorded via Zoom on Thursday February 24, 2022.

Chandra Guntur, Distinguished Engineer, Technical Fellow, BNY Mellon 

• @cguntur on Twitter https://twitter.com/CGuntur

Java Development & Community

• OpenJDK https://openjdk.java.net/
• Inside Java https://inside.java/
• Dev.Java https://dev.java/
• @java Twitter https://twitter.com/java

Duke's Corner Podcast

• Jim Grisanzio, Host, Java Developer Relations
  @jimgris on Twitter https://twitter.com/jimgris

JavaOne 2022 Speaker Preview

In this conversation Oracle's Jim Grisanzio talks with Java developer and JavaOne 2022 speaker Bruno Souza from Brazil. 

Bruno is a Java Champion, he's been a board member of the Open Source Initiative, he's on the Executive Committee of the Java Community Process, and he leads the SouJava community in Brazil.

Bruno has been building Java communities for decades, and in recent years he's been helping Java developers build their careers. That's the topic of this podcast and also Bruno's session at JavaOne in October in Las Vegas.

JavaOne 2022 from October 17-20 in Las Vegas

• JavaOne 2022: Registration and Sessions
• JavaOne Update 1
• JavaOne Update 2

Bruno Souza, Brazilian JavaMan

• @brjavaman

Java Development and Community

• OpenJDK
• Inside Java
• Dev.Java
• @java on Twitter
• Java on YouTube

Duke's Corner Podcast Host

• Jim Grisanzio, Oracle Java Developer Relations, @jimgris

JavaOne 2022 Speaker Preview

In this conversation Oracle's Jim Grisanzio talks with JavaOne 2022 speaker Sander Mak from The Netherlands.

Sander is a Java Champion, an author, and an engineer at Picnic. In this conversation he previews his upcoming session at JavaOne — Streamlining Large-Scale Java Development Using Error Prone. He also talks about the Java community and his experiences becoming a developer. 

JavaOne 2022 October 17-20 in Las Vegas

• JavaOne 2022: Registration and Sessions
• JavaOne 2022: News Updates at Inside Java

Sander Mak, Java Champion, Author, Developer at Picnic 

• @sander_mak

Java Development and Community

• OpenJDK
• Inside Java
• Dev.Java
• @java on Twitter
• Java on YouTube

Duke's Corner Podcast Host

• Jim Grisanzio, Oracle Java Developer Relations, @jimgris

JavaOne 2022 Speaker Preview

In this conversation Oracle's Jim Grisanzio talks with JavaOne 2022 speaker Josh Long from San Francisco.

Josh is a Java Champion and a Spring Developer Advocate. In this conversation he previews upcoming session on Kubernetes Native Java. He also talks about his experiences becoming a developer and working with the Java community around the world.  

JavaOne 2022 October 17-20 in Las Vegas

• JavaOne 2022: Registration and Sessions
• JavaOne 2022: News Updates at Inside Java

Josh Long, Java Champion & Spring Developer Advocate

• @starbuxman

Java Development and Community

• OpenJDK
• Inside Java
• Dev.Java
• @java on Twitter
• Java on YouTube

Duke's Corner Podcast Host

• Jim Grisanzio, Oracle Java Developer Relations, @jimgris

JavaOne 2022 Speaker Preview

In this conversation Oracle's Jim Grisanzio talks with JavaOne 2022 speaker Matt Raible from Colorado.

Matt is a Java Champion, a Duke's Choice Award winner, and Open Source developer, and a developer advocate. He previews his session at JavaOne on Micro Frontends for Java Developers. The conversation also gets into the Java community, how Matt got into development, and his contributions to the Open Source community. 

JavaOne 2022 October 17-20 in Las Vegas

• JavaOne 2022: Registration and Sessions
• JavaOne 2022: News Updates at Inside Java

Matt Raible, Java Champion, Open Source Developer at OktaDev

• @mraible

Java Development and Community

• OpenJDK
• Inside Java
• Dev.Java
• @java on Twitter
• Java on YouTube

Duke's Corner Podcast Host

• Jim Grisanzio, Oracle Java Developer Relations, @jimgris

In this conversation Oracle's Jim Grisanzio talks with Bruno Souza about his Lifetime Achievement Award for 25 years of building the Java community in Brazil and around the world. The award was presented during the keynote at JavaOne Las Vegas 2022.

Bruno Souza, Brazilian JavaMan
https://twitter.com/brjavaman

Jim Grisanzio, Duke's Corner Podcast Host
https://twitter.com/jimgris

Podcast Video
https://youtu.be/3XDgaxx6iu0

Award Presentation at JavaOne
https://www.youtube.com/watch?v=g59PMSk1oAE&t=2534s

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with Java developer Richard Fichtner at JavaOne Las Vegas 2022 about building the Java community and what Richard loves about Java.

Richard Fichtner, CEO, XDEV Software
https://twitter.com/RichardFichtner

Jim Grisanzio, Duke's Corner Podcast Host
https://twitter.com/jimgris

Podcast Video
https://youtu.be/Icf8AbfMAVw

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with engineer and Java Champion Mala Gupta at JavaOne Las Vegas in October 2022. In her session at the conference Mala used stories and fables as a way to help developers learn the new language features in Java 19. Mala talks passionately about how developers have superpowers since they create innovative technologies that are used all over the world.

Mala Gupta, Java Champion
https://twitter.com/eMalaGupta

Jim Grisanzio, Java Developer Relations
https://twitter.com/jimgris

Podcast Video
https://youtu.be/GBBoeoiMUFQ

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with Java developer Rodrigo Graciano at JavaOne Las Vegas in October 2022. Rodrigo talks about his first experience at JavaOne, building the Java community in New York, and also why he became a Java Developer.

Rodrigo Graciano
https://twitter.com/rodrigograciano

Jim Grisanzio, Java Developer Relations
https://twitter.com/jimgris

Podcast Video
https://youtu.be/SaJ2Lk7euPQ

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with Miro Wengner at JavaOne Las Vegas 2022 about his experiences with Java the technology, and why he loves Java the community. Miro serves on the JCP Executive Committee, he's a Java Champion, and he's a contributor to OpenJDK. He's also a friend I met back on the OpenSolaris project at Sun in 2008!

Miro Wengner, Java Champion
https://twitter.com/miragemiko

Jim Grisanzio, Java Developer Relations
https://twitter.com/jimgris

Images from JavaOne Las Vegas 2022
https://flic.kr/s/aHBqjAdP6P

Podcast Video
https://youtu.be/FT4qpZRH2xU

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with Java Champion Brian Vermeer at JavaOne Las Vegas 2022 about the thriving Java community in The Netherlands, how to keep the Java community growing globally, and his thoughts on becoming a developer.

Brian Vermeer, Java Champion
https://twitter.com/BrianVerm

Jim Grisanzio, Java Developer Relations
https://twitter.com/jimgris

Images from JavaOne Las Vegas 2022
https://flic.kr/s/aHBqjAdP6P

Podcast Video
https://youtu.be/Jlk6Dq9dB2c

Dev Java
https://dev.java/

Inside Java
https://inside.java/

In this conversation Oracle's Jim Grisanzio talks with Java developer Kaya Weers at JavaOne Las Vegas 2022 on remote pair programming from the IDE. Kaya also talked about her experiences at JavaOne and as a speaker at community events around the world this year.

Kaya Weers, Java Developer
https://twitter.com/KayaWeers

Jim Grisanzio, Java Developer Relations
https://twitter.com/jimgris

In this conversation Oracle's Jim Grisanzio talks with Grace Jansen about her passion for science, problem solving, Java, and getting more women into technology around the world. Grace is a Java Champion and developer advocate at IBM. You can find her on Twitter @gracejansen27. You can find Jim at @jimgris on Twitter.

In this conversation Oracle's Jim Grisanzio talks with Neha Sardana about her "aha" moment when she first came across Java and transitioned to software from mechanical engineering. Java changed her life and led to interesting new experiences with the Java community around the world. Neha is a senior engineer in the financial services industry and contributes the Garden State JUG and NY Java Sig. You can find her on Twitter @nehasardana09. You can find Jim at @jimgris on Twitter. 

Jim Grisanzio from Java Developer Relations talks with Sirisha Pratha, a Java developer from the Pittsburgh Java User Group, about software development, the benefits of using Java, the dynamics of the Java community, and contributing to Open Source projects. Find Sirisha on Twitter @sirishapratha and Jim @jimgris on Twitter as well.

Jim Grisanzio from Java Developer Relations talks with Josiah Davisson, a teacher from A-TECH (Advanced Technologies Academy) in Las Vegas, Nevada, about his experiences teaching Java to high school students. Josiah is passionate about learning technology himself and also teaching Java to his students so they are fully empowered to enter the software industry directly or go on to seek further computer science education in college. If you'd like to contact Josiah, ping him at Davisjm4@nv.ccsd.net. You can find Jim @jimgris on Twitter  or at jim.grisanzio@oracle.com

Jim Grisanzio from Java Developer Relations talks with Jeanne Boyarsky, a Java developer and Java Champion based in New York City. The conversation covers the evolution of Java, some of the core features of the language and platform, contributing to the Open Source community, and how developers learn and keep up with the technology. Jeanne knew she wanted to do something with computers when she first visited the computer museum  — at age five! Check out her story right here. She'll inspire you to focus and learn what you love.

Jeanne on Twitter: @jeanneboyarsky
Jim on Twitter: @jimgris 

Jim Grisanzio from Java Developer Relations talks with Dervis Mansuroglu, a Java engineer and Java Champion based in Oslo, Norway. The conversation covers coding for massively scalable systems, managing engineering teams, running the JavaBin User Group and the JavaZone conference, building the House of Technology, and listening to Pink Floyd while writing your thesis. Dervis is passionate about Java technology and building the Java community. Oh, and try the Pink Floyd bit. It works! 

Dervis on Twitter https://twitter.com/dervismn
Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Marit van Dijk, a Java Champion and Developer Advocate at JetBrains based in The Netherlands. The conversation covers all things Java — the growing community, the latest features to enable developer productivity, contributing to Open Source, advice for students, and Marit's unique background in Social Science Informatics that combines computer science and social science.

Marit on Twitter https://twitter.com/MaritvanDijk77

Marit on the Web https://maritvandijk.com/

Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Mohammed Aboullaite, a Java developer from Morocco who is now based on Stockholm, Sweden. The conversation covers how Mohammed first fell in love with Java in college, and he's been contributing to the community ever since. Mohammed says it's "mind blowing" what happens when you get a bunch of  Java developers in the same room because they are so passionate about the technology and the capabilities that it offers. Even after all these years, Java developers are still pushing the limits and innovating. So, get involved!

Mohammed on Twitter https://twitter.com/laytoun

Jim on Twitter https://twitter.com/jimgris

Jim Grisanzio from Java Developer Relations talks with Bert Jan Schrijver from The Netherlands. Bert is a Java Champion, a leader of the Dutch Java User Group, and the CTO and co-founder of OpenValue that he started in 2017.

The conversation spans all of Bert's experiences as a software developer, including hacking and gaming as a six-year old, contributing to the computer lab fire in school, blowing out the family's phone bill with his first modem, getting an advanced CS education at university, engaging the Java community globally, and building his own software company. Bert also offers some interesting advice for how people can continue learning and growing and contributing to the community at Java events. He also details why Java is special and why developers embrace the technology: "Java is one of the only languages I know of that has been active and current for so long. And one of the keys is the marvel of engineering in the Java Virtual Machine." 

Bert: https://twitter.com/bjschrijver

Jim: https://twitter.com/jimgris 

Jim Grisanzio from Java Developer Relations talks with Praveen Mohan, Director of Java Quality and Infrastructure at the Oracle India Development Center in Bangalore, which is part of the Java Platform Group. The conversation covers the technical details of the quality engineering operation in Bangalore where 40 developers ensure that Java is tested to the highest standards possible before release. Also discussed is how much the team engages the Bangalore Java User Group to build close development relationships with the community.

Jim: https://twitter.com/jimgris
Praveen: https://www.linkedin.com/in/mohanpraveen/

Information technology - ASN.1 encoding rules: Specification of JavaScript Object Notation Encoding Rules (JER)

JavaScript continues to grow and evolve. While new libraries are important, there’s much more happening. The language itself is improving, there’s a lot going on in the community, and the tools are rapidly advancing. Let’s take a look at what’s new in JavaScript. Vue.js Creator’s New Company Raises $4.6M to Build Better JavaScript Tools Evan…

The post What’s New in JavaScript (2024) appeared first on Hongkiat.

If you are looking for an alternative to Google Maps, OpenStreetMap is the best option to embed maps on the website. OpenStreetMap is a free and open-source platform that provides geographic data service without any cost. You can use OpenStreetMap API to embed maps in webpage without any restriction of the auth key. Similar to Google Maps, OpenStreetMap is allowed to add map in HTML with a marker and popup window. The marker helps to point the exact location on Map and the popup window displays the info over the marker. To simplify the OpenStreetMap integration process, the Leaflet JavaScript

The post Embed OpenStreetMap with Marker in HTML using JavaScript appeared first on CodexWorld.

OpenStreetMap is a free and open-source platform that is used to embed maps on the website. You can use OpenStreetMap API to embed maps with marker in HTML. Similar to Google Maps, OpenStreetMap is used to display maps with marker and info window. Mostly, the single marker is pointed on the map to display the location with marker and info window popup. We can embed maps with multiple markers and info-windows using OpenStreetMap API. Map with multiple markers are very useful when you want to show multiple locations on a single map. The user can see multiple locations with markers

The post OpenStreetMap with Multiple Markers and Info Windows using JavaScript appeared first on CodexWorld.

Mostly the server-side scripting language such as PHP is used to upload file to the server. With this method, an HTML form is submitted to upload the selected file to the server. To provide a better user interface, we can use client-side technology such as jQuery Ajax to upload files without page refresh. Moreover, you can use simple JavaScript to upload files to the server. The JavaScript FormData interface provides an easy way to construct key/value pairs with form fields and send them to the server side using the XMLHttpRequest method. This technique can be used to upload files to

The post Upload Multiple Files with JavaScript using PHP appeared first on CodexWorld.

The web form is a commonly used element in each website. In some cases, the user is allowed to select files with the input data so that the files are attached to the form data. Mostly the default HTML file input interface is used to select and upload files. But if you want to make web form UI more effective, drag and drop file upload feature can be used. The drag-and-drop feature provides an advanced file upload interface on the web page. The user can drag the files from the local drive and drop them into the DOM element. In

The post Create Web Form with Drag and Drop File Upload using JavaScript and PHP appeared first on CodexWorld.

Quick paced modern growing Hi-Tech company seeking an experienced software developer. Based in Ramat Gan (near the train station), very competitive salary and great working conditions

Requirements
* BA/BSc or equivalent with at least 3+ years of software development experience.
* Experience with Java APIs and frameworks - Servlets, Hibernate/JPA, JDBC, Spring.
* Good knowledge of database technologies and design of database-driven applications.
* Knowledge of Java multithreading, locking and synchronization.
* Familiarity with Windows and Linux based servers and development.

Advantages
* Knowledge of Swing and desktop application development - a definitive plus.
* Experience with web technologies and frameworks - Tomcat, HTTP, JSON-RPC, Web Services.

Please send your resume (any language) to simonyag@gmail.com.

Quick paced modern growing Hi-Tech company seeking an experienced software developer. Based in Ramat Gan (near the train station), very competitive salary and great working conditions

Requirements
* BA/BSc or equivalent with at least 3+ years of software development experience.
* Experience with Java Swing, including threading and events model, layouts, advanced component creation and i18n.
* Knowledge of design patterns, especially UI-related.
* Knowledge of Spring, Java multithreading and synchronization.
* Familiarity with Windows and Linux based development.

Advantages
* Knowledge of JPA/Hibernate and server-side development - a definitive plus.
* Experience with web technologies and frameworks - Tomcat, GWT, HTTP, JSON-RPC, Web Services.

Please send your resume (any language) to simonyag@gmail.com.

Location: Engineering Library- QA76.73.J39B76 2016

Location: Engineering Library- QA76.73.J39M36 2015

Here Mudassar Khan has explained

Here Mudassar Khan has explained

Here Mudassar Khan has explained

Here Mudassar Khan has explained

Here Mudassar Khan has explained with an example, how to disable Browser Back Button after Logout using JavaScript in ASP.Net MVC.