Java (36)

Discussions Replies Latest Activity

A new scheduler in town

Hello OJUG folks, I am excited to tell you that there is a new scheduler project that I've working on, and it's ready for public use. Chec…

Started by Zemian Deng

0 May 29, 2012

Creating separate class files in a large project

Hello all: I have been working on a GUI interface for controlling lights in a planetarium.  I had some trouble getting the communication t…

Started by Paul Stearns

9 Feb 10, 2012
Reply by Jackie Gleason

Java SE 7 OCA Training Lab Full Version Launched

EPractize Labs Software, an emerging global provider for Java Certification Preparation released world’s first exam study guide (Training L…

Started by Treacy Jane

0 Nov 4, 2011

How do you choose a PaaS provider?

As an application platform in the Cloud, PaaS should facilitate Cloud characteristics (i.e. elastic scale, on-demand self service, resource…

Started by Chris Haddad

0 Nov 3, 2011

Upgrade to OCP Java SE 7

  Oracle offers variety of Java Certifications for all Java Editions (Java SE, Java EE and Java ME).  Oracle Certified Professional, Java S…

Started by Treacy Jane

0 Oct 24, 2011

Java Swing/Jaxx ability to use css or skins like Flex

I switched from Java applet development to Flex about 3 years ago. At this point my Java knowledge is somewhat outdated. I see that Jaxx o…

Started by Fred Sells

0 Oct 12, 2011

JavaOne 2011 highlights

JavaOne 2011 Highlights If you did not get a chance to attend J1/2011 (like me), you may be wondering what are the major happenings?Luckily…

Started by Michael Levin

0 Oct 5, 2011

Sending strings between two computers via ethernet

A while ago I asked a question about using RS-232 communication with Java.  It seems as though I need to abandon that route because it no l…

Started by Paul Stearns

13 Oct 5, 2011
Reply by Paul Stearns

Java Certification Preparation

Mock Exam Questions and Online Training EPractize Labs offers Training Lab (software book) that includes complete study material for all Or…

Started by Treacy Jane

0 Sep 26, 2011

Face problem in "tetris game"

Hi to all;   I try to program " tetris game "   First i did the point about : Cube Block falling to the floor and another one appear then f…

Started by beshoy atef william

0 Sep 21, 2011

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Happy 10th year, JCertif!

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InfoQ Reading List

HashiCorp Released Version 2.3 of Terraform Cloud Operator for Kubernetes

Hashicorp recently released the version 2.3 of Terraform Cloud Operator for Kubernetes with a new feature: the ability to initiate workspace runs declaratively. The Terraform Cloud Operator for Kubernetes was introduced in November 2023 with the goal to provide a Kubernetes-native experience while leveraging Terraform workflows

By Claudio Masolo

KubeCon EU: Backstage, Crossplane and Others Preparing for CNCF Graduation

More projects from the CNCF incubated level are preparing to graduate for an ever-widening cloud native ecosystem. The Backstage community has worked on a more robust architecture, and Crossplane aimed to improve its developer DX. KubeFlow and Volcano, both tools promising to improve AI adoption within the Kubernetes ecosystem, are working on easier installation and more features, respectively.

By Olimpiu Pop

How to Tame Technical Debt in Software Development

According to Marijn Huizenveld, discipline is key to preventing accumulating technical debt. In order to be disciplined you should make it difficult to ignore the debt. Heuristics like fixing small issues immediately, agreeing on a timebox for improvement, and making messy things look messy, can help tame technical debt.

By Ben Linders

xAI Opens Grok as an Open-Source Model

Elon Musk announced that xAI would make its AI chatbot Grok open source, and now the release is accessible on GitHub and Hugging Face. This move enables researchers and developers to expand upon the model, influencing how xAI evolves Grok in the face of competition from tech giants like OpenAI, Meta, Google, Microsoft, and others.

By Daniel Dominguez

Presentation: Portfolio Analysis at Scale: Running Risk and Analytics on 15+ Million Portfolios Every Day

William Chen discusses the importance of trimming your computational graph, storing data in multiple formats, leveraging open source, and considering multiple dimensions of modularization.

By William Chen

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