InfoQ Homepage Development Content on InfoQ
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Q&A with Marcin Grzejszczak on Spring Cloud Contract
Marcin Grzejszczak is a software engineer at Pivotal. Currently, he is working on Spring Cloud Contract, a consumer-driven contracts framework for Java. InfoQ has interviewed Marcin in order to discuss some of the framework's benefits, and how in particular consumer-driven contracts can help with microservice testing.
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Amazon Improves Beta Testing for Alexa Skills
Amazon has announced a new testing tool to allow developers to make their Alexa skills available to closed groups of beta testers before they are published.
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Facebook Litho: An Android UI Framework Created for Performance
Facebook has open sourced Litho, a framework for creating user interfaces in Android applications using a React-like declarative style with scrolling performance in mind.
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C# Futures: Read-Only References and Structs
In C++ we have a feature known as “const”. This can be applied to parameters so that the caller knows that function will not modify the parameter and/or the object the parameter references. Under this proposal, C# would get something similar.
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Phantom.js Maintainer Steps down, Leaving Project's Future in Doubt
The maintainer of the headless browser testing framework, Phantom.js, has decided to step down due to the release of a headless version of Chromium. It's unclear if the project's founder will be able to find enough help to continue.
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C# Futures: Nullable Reference Types
No, the headline isn’t a typo. One of the new proposals for C# is to assume that all reference variables are non-nullable by default. Under the new syntax, you would need to explicitly indicate when a reference variable is nullable, just as you do for value types.
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Moving from JavaScript to TypeScript at Slack
Switching from JavaScript to TypeScript at Slack has been challenging but dramatically beneficial, writes Slack desktop engineer Felix Rieseberg. InfoQ has spoken with him.
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Data Preparation Pipelines: Strategy, Options and Tools
Data preparation is an important aspect of data processing and analytics use cases. Business analysts and data scientists spend about 80% of their time gathering and preparing the data rather than analyzing it or developing machine learning models. Kelly Stirman spoke last week at Enterprise Data World 2017 Conference about the data preparation best practices.
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A Preview of Coming Features in PostgreSQL 10
While PostgreSQL continues to progress towards its tenth major release in September 2017, EnterpriseDB Chief Architect and PostgreSQL contributor Robert Hass compiled a list of notable features that will likely make it into PostgreSQL 10 based on its official roadmap.
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Light at the End of the Long Tunnel for Java EE 8
There may finally be some light at the end of the long tunnel for Java EE 8. Oracle recently updated the Java community on Java EE 8, which included the latest release schedule and updates on JSR activities. Almost four years in the making, the road for Java EE 8 has not been easy.
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React 15.5 Prepares Developers for Big Changes
Facebook has released version 15.5 of React which deprecates two features that may trip up developers. To prepare for their removal in version 16, which is set to be a big update, Facebook wants to give plenty of notice to developers about changes they'll have to make to their code.
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MailKit Officially Replaces .NET’s SmtpClient
For the second time, Microsoft has officially marked a .NET class as being replaced by an open source library. The documentation for SmtpClient now reads, “Obsolete("SmtpClient and its network of types are poorly designed, we strongly recommend you use MailKit and MimeKit instead")”.
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Visual Studio 2017 Update Focuses on Stability
The redesigned installer and setup engine featured in Visual Studio 2017 allows Microsoft to more rapidly deploy fixes to their flagship development software. The first named update to the recently released tool has just been deployed, and brings with it the standalone version of Visual Studio Team Explorer.
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Apple TestFlight Now Supports A/B Testing of iOS Apps
With its recent update to TestFlight, Apple has introduced a number of features, such as multiple builds and enhanced groups, that make it possible to do A/B testing for iOS apps.
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Azure Service Fabric SDK Becomes Open Source
Microsoft recently announced it opened the source code of its Azure Service Fabric SDK. Azure Service Fabric is a distributed systems platform to package, deploy, and manage and microservices. The SDK exposes Service Fabric APIs to integrate .NET applications in the Service Fabric platform.