Developer tools

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March 2018 ISO C++ Meeting Trip Report (Core Language)

Jason Merrill

Following is a trip report from the March 2018 ISO C++ Meeting (Core Language) held in Jacksonville, Florida. This meeting was mostly about new features for C++20, particularly when and how to merge Technical Specifications into the draft standard. 

GNU C library
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GNU Toolchain Update - Spring 2018

Nick Clifton

This blog is part of a series covering the latest changes and improvements in the Spring 2018 GNU Toolchain Update and components that make up this Toolchain. Apart from the announcement of new releases, however, the features described here are at the bleeding edge of software development in the tools.

GNU C library
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Recommended compiler and linker flags for GCC

Florian Weimer

Get a list of recommended build flags for compiling your C or C++ programs with the GCC compiler. Do you know which build flags you need to specify in order to obtain the same level of security hardening that GNU/Linux distributions such as Fedora and Red Hat Enterprise Linux use?

Red Hat Open Innovation Labs
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Inside a Red Hat Open Innovation Labs Residency (Part 2)

Eric D. Schabell

This series takes the reader on a journey, taking a peek inside an Open Innovation Labs Residency. A top tier experience for any customer, a residency exposes them to open collaboration, open technologies, and fast agile application delivery methods.

GNU C library
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Usability improvements in GCC 8

David Malcolm

This article summarizes work that was done to make GCC 8 more usable by providing easier to understand warning and error messages. Many of these improvements will help you quickly recognize those common silly mistakes.

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3scale ActiveDocs and OAuth 2.0

kevin price

How to secure your API documentation with Red Hat Single Sign-On. This guide is to help you integrate your Red Hat Single Sign-On server with the OAI-based ActiveDocs in your 3scale Developer Portal. Although it has only been implemented with this particular IdP you could in theory make some customisation

Effective Business Process Management with JBoss BPM
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Get Started on Process Driven Development with JBoss BPM

Eric D. Schabell

Read this article if you interested in an introduction to the concepts of process management (BPM); you want to learn how your business can leverage process driven application delivery; or you are looking for an easy to understand guide to mastering Red Hat JBoss BPM suite tooling.

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Red Hat Summit 2018 to focus on Modern App Development

Mike Guerette

Following is a diverse set of developer-related breakouts, workshops, BoFs, and labs for Red Hat Summit 2018. With these 61+ sessions, we believe that every attending application developer will come away with a strong understanding of where Red Hat is headed in this app dev space.

IoT Developer Survey
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IoT Developer Survey - Deadline March 5, 2018

Ishu Verma

IoT Developer Survey Deadline is March 5, 2018. Seeking input from Internet of Things (#IoT) developers to better understand their needs for software and related tools. We want to know how you’re using open source technology to build your IoT solution.

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Using Byteman to Find Out Why the TimeZone Changed on a Java App Server

Durgesh Anaokar

Using Byteman to Find Out Why the TimeZone Changed on a Java App Server. This article is about a real problem I faced where the timezone on a Java application server (in my case it was JBoss) changed unexpectedly during the run time of the server.

Red Hat Developers program
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Annobin - Storing Extra Information in Binaries

Nick Clifton

Compiled files, often called binaries, are a mainstay of modern computer systems. It is often hard for system builders and users to find out more than just very basic information about these files. The Annobin project exists as means to understand how the binary was built and what testing was performed on the binary.

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Apache Camel URI completion in VS Code XML Editor and Eclipse Che

Aurélien Pupier

This article is about Apache Camel URI completion in VS Code XML Editor and Eclipse Che. I blogged about Apache Camel URI completion in the Eclipse XML Editor. This article announces that the same feature is available for 2 others IDEs: VS Code and Eclipse Che.

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Red Hat Container Development Kit (CDK) With Nested KVM

Scott McCarty (fatherlinux)

running the Red Hat Container Development Kit (CDK) With Nested KVM. Red Hat Container Development Kit (CDK) relies on virtualization to create a Red Hat Enterprise Linux (RHEL) virtual machine to run OpenShift (based on Kubernetes).

JBoss Data Virtualization: Integrating with Impala on Cloudera
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JBoss Data Virtualization: Integrating with Impala on Cloudera

Mike Echevarria

Integrate Cloudera's Apache Impala implementation as a Data Source in Red Hat's JBoss Data Virtualization. The goal of this post is to import data from a Cloudera Impala instance, manipulate it and expose that data as a data service

Red Hat Developer Program
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Avoiding Windows rsync permission problems with Red Hat JBoss Developer Studio

Jeff Maury

The Red Hat JBoss Tools OpenShift tooling uses rsync to sync files between your local workstation and running pods on an OpenShift cluster. This is used to provide hot deploy and debugging features for the developer. If you’re using Windows, there are some file permission related issues that can be painful.

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Apache Camel URI completion in Eclipse XML Editor

Aurélien Pupier

Apache Camel empowers you to define routing and mediation rules in a variety of domain-specific languages. Apache Camel uses URIs to work directly with any kind of Transport or messaging model. Completion for these URIs is not available in Eclipse XML Editor.

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Announcing Developer Tool Updates: DevSuite, DevStudio, CDK, more

Mike Guerette

I’m extremely pleased to announce additions and updates to our Red Hat Development Suite of products, including Container Development Kit 3.3, JBoss Developer Studio 11.2, and our DevSuite 2.2 installer. These updates are a continuation of our efforts to increase developer usability, while adding new features that matter most for targeting Red Hat platforms. Red Hat Development Suite is a curated, integrated set of desktop tools especially suited for developing Linux container-based microservices that can be deployed on Red Hat...

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Announcing Developer Studio 11.2.0.GA and JBoss Tools 4.5.2.Final for Eclipse Oxygen.2

Jeff Maury

The community editions of JBoss Tools 4.5.2 and JBoss Developer Studio 11.2 for Eclipse Oxygen.2 are here waiting for you. Check it out! Installation JBoss Developer Studio comes with everything pre-bundled in its installer. Simply download it from our JBoss Products page and run it like this: java -jar jboss-devstudio-.jar JBoss Tools or Bring-Your-Own-Eclipse (BYOE) JBoss Developer Studio require a bit more: This release requires at least Eclipse 4.7 (Oxygen) but we recommend using the latest Eclipse 4.7.2 Oxygen JEE...

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JUnit 5 support lands in Eclipse Vert.x for testing asynchronous operations

Julien Ponge

Eclipse Vert.x is increasingly popular for writing reactive applications on the JVM. Testing code with asynchronous operations is more challenging than it seems. JUnit 5 is a rewrite of the famous Java testing framework that brings new interesting features. Testing using JUnit 5 is now available in Vert.x

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Enabling Byteman Script with Red Hat JBoss Fuse and AMQ - Part 2

Chandra Shekhar Pandey

When using Byteman scripts for tracing and debugging with Red Hat JBoss Fuse and AMQ, learn how to use Java helper classes with for advanced options, such as viewing or modifying arguments, and utilizing 'java.util.logging' to inject messages into the existing logs.

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Article

SCTP Stream Schedulers and User Message Interleaving

Marcelo Ricardo Leitner

This blog post will go over two changes with SCTP Stream Schedulers and User Message Interleaving, pointing out the benefits of using the stream schedulers and especially when using them together with the new I-Data chunks.