InfoQ Homepage Development Content on InfoQ
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Ambient Computing; Emerging Applications
Projects at the Santa Fe Complex illustrate that practical applications of ambient computing research are at hand. Ambient computing is primarily concerned with interface and interaction issues that arise in ubiquitous computing environments.
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The "Oath of Non-Allegiance"
The Agile community of full of smart people, smart ideas, opinions, positions-- and differences. Substantial differences can lead to learning, but more often than not, differences can lead directly into heated conflict. Now an original signatory of the Agile Manifesto is offering an all-new declaration-- the 'Oath of Non-Allegiance'.
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WebMatrix: Microsoft's New Stack to Create Simple Websites
WebMatrix is a free tool from Microsoft putting together a web server, ASP.NET + Razor, SQL Server CE and an IDE for creating simple websites.
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Microsoft Answers “Top 10 Questions on Data”
Microsoft has answered what they call “Top Ten Questions on Data”, explaining what has happened or it is going to happen to Oslo, ADO.NET Data Services, WCF, LINQ to SQL, T-SQL and other technologies.
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Does Azure Debugging Cost Too Much?
Windows Azure, Microsoft’s cloud computing platform, is reasonably priced for what it offers. A basic package can be had for under $100/month. But if anything goes wrong you are going to want some debugging support. Unfortunately the only tool worth talking about is IntelliTrace, which costs 11,899 USD per developer.
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Java EE 6: Application Security Enhancements
Java Enterprise Edition Version 6 release includes new security features in the areas of web container security as well as authentication and authorization aspects of Java application development. These features include programmatic and declarative security enforcement in the web tier. This post gives an overview of these new security features.
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Mobile Malware: New Threat Requires New Response
Smart phones and mobile computers must deal with a new breed of security threat. Software countermeasures are available, but user awareness and user education are key elements of any protection scheme.
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Optional Parameters Are Gaining Ground in .NET
Optional parameters have always been part of .NET, but with C# unwilling to support it, using them was generally considered taboo unless work with COM libraries. Now that C# 4 does support them, we are starting to see them used for a lot more than just legacy code. Other uses include interoperability with dynamic languages, immutable data structures, and various parts of ASP.NET MVC.
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Four View Engines for ASP.NET MVC
With last week’s introduction of Razor, there are now four major view engine for ASP.NET MVC. The others are Spark, NHaml, and the traditional ASPX file templates. This article introduces the four engines with a special focus on the new Razor engine.
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Mobile Ruby Roundup: Rhodes 2.0 now MIT Licensed, JRuby on Android with Ruboto
Mobile Ruby developers get a new version of Rhodes: the 2.0 release brings many new features, and also puts the framework under the MIT license. іPhone developers will be glad to hear Rhodes apps are being accepted into the AppStore. Also: Android developers and users can use JRuby with Ruboto and Ruboto-IRB.
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RubyConf China: NoSQL, Rails, and Matz on Ruby 2.0
The 2nd annual RubyConf China, this year in Shanghai, China, featured Ruby creator Matz who talked about Ruby Community and Ruby 2.0. InfoQ takes a look at the other talks and what tools and databases Ruby developers in and around China use.
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Fixing Data Binding Problems in WPF/Silverlight
The data binding in WPF and Silverlight is amazing in all regards. Its power and flexibility are beyond compare. Unfortunately its resistance to traditional debugging techniques is equally impressive for the wrong reasons. There is no way to really step through the data binding process, but we collected some other techniques that developers may find useful.
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Major Improvements Have Been Made to SQL Server Compact Edition
SQL CE was supposed to be the lightweight, in-process database of choice for .NET developers needing to store small amounts of structured data. But a number of flaws in the design made that untenable and developers instead turned to SQLite or the venerable Jet. With CE 4.0, many of these flaws have been fixed.
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HTML5 Case Study: Building the noVNC Client with WebSockets, Canvas and JavaScript
noVNC is a VNC client, implemented using HTML5 WebSockets, Canvas and JavaScript. InfoQ had a small Q&A with Joel Martin about noVNC and his experience in developing an HTML5 application. Challenges, common pitfalls, tooling and architecture of HTML5 applications are addressed.
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Adobe Released Puppet Recipes for Hadoop
Recently Adobe released Puppet recipes that they are using to automate Hadoop/HBase deployments to the community. InfoQ spoke with Luke Kanies, founder of PuppetLabs, to learn more about what this means.