InfoQ Homepage Development Content on InfoQ
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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.
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JRuby Roundup: 1.5.1, Google App Engine, Native Extensions
JRuby on Google App Engine has come a long way, recently with improvements in JRuby 1.5.1. Also: work on native extension support in Ruby Summer of Code.
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Oracle Planning More Cuts as Sun Returns to Profit
No primeiro sinal de uma reviravolta no mercado de hardware, a Oracle iniciou a aquisição da Sun Microsystems e isso ajudou a ajudou a atingir a expectativa de lucro de Wall Street para o último trimestre, segundo dados divulgados na semana passada.
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Microsoft Announces IIS Express – A New Built-In Web Server for Visual Studio
Scott Guthrie recently announced IIS Express, a light weight alternative to IIS and a potential replacement of Cassini (the built in web server for Visual Studio). IIS Express is intended to solve the pain points reported in Cassini and enable developers to develop using a full IIS 7.x feature-set. It’s not available for download yet, but according to Scott should be available shortly.
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What Features Are Desirable for Windows 8?
A number of Windows 8 slides leaked on the Internet, disclosing Microsoft’s plans for the next version of its operating system: hardware supporting touch and voice control, frictionless UX, tablets, faster startup, an app store. Miguel de Icaza, father of Mono, has expressed what he would like to see in Windows 8: sandboxed execution system, no-install apps, a public contract for extension points.
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Visualize First. Build Later.
A Computerworld article and webinar announcement, both featuring the use of iRise, to visually capture business application requirements calls attention to this growing product segment.
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iPhone Antenna Problems Pose Alternative Interface Design Questions
Problems with the new iPhone4G antenna again raise questions about interface design for small devices. This article briefly recaps some of the problems posed by phones and similar devices and points to some potential alternative interface solutions.
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Internet Explorer 9 Preview 3 Has Better HTML5 Support
Internet Explorer Preview 3 comes with new HTML5 improvements, most notably being: audio, video and canvas, a faster JavaScript engine, more DOM and CSS features supported, support for embedded fonts, closing the HTML5 implementation gap with other browsers, and performing better in some areas due to hardware acceleration.
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Agile Users Groups in the USA: Communities of Practice
One area of the Agile ecosystem that is gaining traction these days is Agile user groups. This year, established groups are growing, and new groups are forming. Established groups are taking shots at larger conference-style events. The Scrum Alliance has a new user-group community liaison. It appears that user groups are starting to play in influential role in the worldwide Agile community.
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Membase, a new and heavyweight NoSQL family member
NorthScale solutions announced the availability of the open source NoSQL database Membase which was developed by core members of the Memcached team with contributions from Zynga and NHN. It is a protocol compatible persistent drop in for Memcached the widely used caching solution
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Eclipse Helios Simultaneous Release
The Eclipse foundation today announced the release of Eclipse Helios, bringing 39 different projects to the same station for the seventh annual release train. The Eclipse projects are managed in an agile fashion, releasing seven milestone builds throughout the year and then a number of release candidates in the weeks leading up to June each year.
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Azul Releases Zing: Software-based JVM Virtualisation/Elastic Runtime for x86
Azul Systems, makers of specialist hardware for running Java applications, have announced Zing, a Virtualised implementation of their hardware stack. Zing uses RedHat's KVM and VMWare's vSphere to target a wide range of operating systems and is optimised for Intel's latest x86