InfoQ Homepage Development Content on InfoQ
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Xamarin.Forms Enables Truly Native Cross-platform UIs
Up until now one could write with Xamarin cross-platform native mobile applications that shared 80% of the code on average with the rest of 20% representing UI code that had to be written separately for each platform. The latest release, Xamarin 3.0, introduces Xamarin.Forms, a MVVM library for writing a single UI code in C# being executed natively on iOS, Android or Windows Phone.
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C++ Cross-Platform iOS and Android Development: The Dropbox Lesson
Dropbox developers have recently given some talks describing how they support both iOS and Android in their apps without having to recode everything on each platform. Let's review the reasons that led to their approach, the benefits it brings, and some key points learned through the process.
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Dart 1.4 Brings New Tool for Performance Analysis
Google has released version 1.4 of its web programming language Dart. The release brings with it Observatory; a new tool for performance analysis, and a new experimental feature for dart:io, ServerSocket references.
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Tesora DBaaS Platform Becomes First Trove-Based OpenStack Distribution to Support MongoDB
Tesora, previously known as Parelastic is developing a DBaaS for OpenStack. Tesora has partnered with the OpenStack Trove community and its DBaaS solution has had support from day zero for MySQL. Now it has added support for MongoDB offering SQL and NoSQL databases to be deployed side by side..
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Jenkins CI Integrates With Chef and Puppet to Provide Full Traceability of Deployments
Using the Deployment Notification plugin for Jenkins developed by CloudBees and either the additional Chef Software plugin or Puppet Labs plugin, engineers can now trace every file installed by Chef or Puppet within Jenkins CI.
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Vagrant 1.6 Adds Support for Docker Containers
Vagrant's new version 1.6 includes Docker-based development environments in addition to the previously supported virtualization and cloud providers for VirtualBox, VMware or AWS.
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IBM's Nick O'Leary Demos Node-RED for the Internet of Things
Nick O'Leary presented Node-RED, an open-source project focused on the Internet of Things (IoT), at the last QCon London. The project, created by IBM's Emerging Technology team, provides a browser-based environment for visually "wiring together hardware devices, APIs and online services in new and interesting ways".
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New Connector Links Heroku and Salesforce.com Data Repositories
Heroku – acquired by Salesforce.com in 2010 – has just introduced its first built-in integration service for the two cloud platforms. This bi-directional data synchronization between Heroku Postgres and the Salesforce (Oracle) database is positioned as a way to connect mobile, consumer facing applications hosted in Heroku with business systems running in Salesforce.
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Becoming SOLID in C#
Brannon B. King, a software developer working for Autonomous Solutions Inc., has published an article entitled Dangers of Violating SOLID Principles in C# in MSDN Magazine, May 2014. The author outlines some of the mistakes developers can make in their C# code, breaking the SOLID principles and leading to code that is more difficult to extend or maintain.
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PostgreSQL Gets Better NoSQL Capabilities
PostgreSQL 9.4 Beta comes with the much-anticipated "binary JSON" type, JSONB. This new storage format for document data is higher-performance and comes with indexing, functions and operators for manipulating JSON data.
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Visual Studio 2013 on the Upgrade Trail Again
The first CTP for Visual Studio 2013 Update 3 has arrived, continuing Microsoft's rapid release pace for their flagship development tool. As compared to the previous update, this 3rd installment is much more limited in scope.
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Q&A with Bob Marshall about the Antimatter Principle
Software development can be viewed as collaborative knowledge work. Such a view calls for different ways to manage organizations and the people who work in it. Bob Marshall wrote several blog posts about the antimatter principle. InfoQ interviewed him about this principle and the practices to use it to attend to the needs of people.
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CShell Brings a REPL to C#
One of the attractions dynamic languages possess is the ability to easily support a REPL for quick code experimentation. The open source CShell project brings a powerful REPL environment to C# users, allowing them to combine their knowledge of C# with the speed a REPL provides for exploring code.
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Splunk's Hunk 6.1 Brings New Capabilities for Big Data Analytics
Splunk, a company specializing in searching, monitoring, and analyzing machine-generated data, has announced the release of Hunk 6.1. Hunk provides an analytics platform for big data. The new release also provides streaming resource libraries to connect Hunk to any NoSQL data store, such as Apache Cassandra, MongoDB, and Neo4j.
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Mixed Reactions Greet Mozilla Plans to Add HTML5 DRM in Firefox
Mitchell Baker has announced this week that Mozilla is adding Encrypted Media Extensions (EME) to Firefox, joining the ranks of Microsoft, Google, and Apple who have implemented the system in their browsers. The Free Software Foundation has condemned the partnership between Mozilla and Adobe, describing Adobe as being "hostile to the free software movement and to Mozilla's own fundamental ideals."