InfoQ Homepage Development Content on InfoQ
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State of the Art in Microservices
Moving to Continuous Delivery and speeding things up, the rate of change have increased at the same time as the cost, size and risk of change has reduced, an DevOps and agile transformation, and a containerization that is very compelling for businesses of nowadays, Adrian Cockcroft explained in his keynote at the recent Docker conference in Amsterdam.
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Ruby 2.2.0 Released, Featuring Incremental and Symbol GC
Ruby 2.2.0, released on December 25th, is the gift rubyists got for Christmas. Highlights include several garbage collection (GC) improvements. There is a new incremental GC algorithm and symbols are now garbage collectable. Ruby also got a collection of minor improvements on the core classes and its standard library.
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Under the Hood with a Prototype of Enhanced Generics for Java
Although Java 8 only shipped earlier this year, with Java 9 not due until mid-2016, a first prototype of features expected for Java 10 has appeared, including an overhaul of Java's generics.
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Experiences and Good Practices from Hackathons
Hackathons are events where developers work together during a fixed period to collaboratively develop software. They provide learning opportunities and space for developers and organizations sponsoring the hackathons to network and have some fun.
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Restlet 2.3 Released, Featuring Java 7, SPDY and CORS Support
Restlet has released version 2.3 of its Restlet Framework. This release is largely an effort to update the project's dependencies and to improve its API documentation and management. Restlet has been developing a comprehensive API platform with Restlet Studio (a web IDE for building APIs), APISpark (a PaaS for building API's), as well as Restlet Framework (its open source offering.)
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Atlas Workflow and Vagrant Push
Atlas is a new product from Hashicorp, whose main goal is to unify the workflow of moving applications from development to production, by leveraging the suite of open source tools that Hashicorp's been releasing over the years. These include Vagrant, Packer, Terraform and Consul. Atlas rests on the immutable infrastructure principle, meaning you deploy to production entire machine images.
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Is Unhedged Call Options a Better Metaphor for Bad Code?
In a blog post on bad code and technical debt Steve Freeman described how Chris Matts came up with the metaphor of an unhedged call option for bad code. This post is being intensively discussed on Reddit and on Hacker News recently. InfoQ interviewed Steve and Chris about using metaphors for bad code and code smells, trade-offs and costs of low quality code, and responsibilities for code quality.
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New Tools from Google to Help Developing C/C++ Applications on Android
A new set of libraries and tools from Google's Fun Propulsion Labs, fplutil, promises to make it easier to develop C/C++ applications for Android.
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Ember Update Brings Handelbars 2.0, and HTMLBars, a New Templating Library
Ember.js has released version 1.9, bringing with it support for Handlebars 2.0, as well as performance improvements, and the introduction of HTMLBars into the Ember 1.10 beta.
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Improve your Programming Skills with Exercism.io
Exercism.io helps developers to increases their craftsmanship in a language through feedback and discussion. It’s a community and tool where developers can write code and discuss it to strengthen their problem-solving skills. InfoQ did an interview with the creator of exercism Katrina Owen and with Richard Thomson who contributed the C++ language track for exercism.
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Qt 5.4 Released
Lars Knoll, QT project chief maintainer, announced the release of Qt 5.4, offering many improvements in the area of web technologies, full support for Qt on Windows runtime, new features for graphics handling, and a new licensing model.
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Splunk Enterprise 6.2 Supports Instant Pivot and Enhanced Event Pattern Detection
The latest version of big data analytics tools Splunk Enterprise and Hunk support instant pivot, enhanced event pattern detection, and prebuilt dashboard panels. Splunk Inc., provider of the software platform for operational intelligence, recently announced the general availability (GA) of version 6.2 of Splunk Enterprise and Hunk: Splunk Analytics for Hadoop and NoSQL Data Stores.
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Prana: A Sidecar Application for NetflixOSS-based Services
Netflix has released Prana, an open-source "sidecar" application the company developed to allow heterogeneous microservice applications to use the NetflixOSS JVM-based platform support libraries.
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Emotion Cards for Agile Teams
This news describes usage of emotion cards as an effective tool in the toolbox of any scrum master, agile Coach or trainer. Emotion Cards are a set of cards showing common emotions like angry, anxious, confused, happy, sad, surprised, tired and worried.
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RubyMotion 3 Release Supports Android and WatchKit
HipByte released RubyMotion 3, which for the first time supports Android and Apple's WatchKit. A new pricing model attempts to better satisfy the developers needs.