Latest Articles

Making the Unit Very Mobile – Controlling the Movement of a Robot with Legs

by Richard Grimmett | February 2014 | Open Source

In this article by Richard Grimmett, the author of the book Raspberry Pi Robotic Projects, you will be introduced to some of the basics of servo motors and using Raspberry Pi to control the speed and direction of your legged platform.

Read Making the Unit Very Mobile – Controlling the Movement of a Robot with Legs in full

Making Your Code Better

by Łukasz Gąsior | February 2014 | Open Source

This article by Łukasz Gąsior, the author of the book ReSharper Essentials, will focus on one of the most notable ReSharper features—code analysis.

In this article, we will cover the following topics:

  • Code quality analysis
  • Eliminating errors and code smells
Read Making Your Code Better in full

Adding health checks

by Alexandros Dallas | February 2014 | Open Source Web Development

This article by Alexandros Dallas, the author of RESTful Web Services with Dropwizard, deals with the implementation of runtime tests for our application, which are known as health checks. You will be guided through the implementation of a health check that ensures that your HTTP client can indeed interact with a web service.

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Achieving site resilience for the Mailbox server

by Nuno Mota | February 2014 | Enterprise Articles Microsoft

This article by Nuno Mota, the author of the book Microsoft Exchange Server 2013 High Availability, describes site resilience for the Mailbox server by covering the following topics:

  • Scenario 1 – active/passive
  • Scenario 2 – active/active
  • Scenario 3 – third datacenter
  • Using Datacenter Activation Coordination (DAC)
  • Deciding where to place witness servers
Read Achieving site resilience for the Mailbox server in full

CreateJS – Performing Animation and Transforming Function

by Afshin Mehrabani | February 2014 | Open Source Web Development

In this article by Afshin Mehrabani, author of the book Getting started with CreateJS, we are going to talk about and use the Animation and Transforming function of CreateJS. In this article, we use TweenJS and EaselJS to create basic animation in browsers.

You can then use these functions to create more innovative animations.

In this article, we will cover the following topics:

  1. Creating animations with CreateJS
  2. Understanding TweenJS
  3. Understanding the TweenJS API
  4. Creating simple animations
  5. Transforming shapes
Read CreateJS – Performing Animation and Transforming Function in full
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