How to load JavaScript without blocking

In this example we will show a few methods of load javascript without blocking the page load. XHR Eval, XHR Injection, Script DOM Element, Script Defer and document.write Script Tag

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How to install Cassandra 0.8 on Windows

In this example we will install Apache Cassandra on Windows. Apache Cassandra is an open source, distributed, decentralized, elastically scalable, highly available, fault-tolerant, tuneably consistent, column-oriented database.

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Setting JAVA_HOME Variable in Windows

In this example we will set the JAVA_HOME variable in Windows. The JAVA_HOME variable is used by applications to find the Java Development Kit installation.

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Generic Reactor Pattern using C#

The Reactor pattern allows an application to handle concurrent events while retaining the simplicity of single-threading. In this example we will create a generic version of the Reactor Pattern, it gives us further abstraction of the business logic from the pattern which improves code reuse.

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The Reactor Pattern using C#

The Reactor Pattern is a design pattern for synchronous demultiplexing and dispatching of concurrently arriving events. It receives incoming messages/requests/connections from multiple concurrent clients and processes these messages sequentially using event handlers. Basically the Reactor pattern allows an application to handle concurrent events while retaining the simplicity of single-threading.

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Rackspace Cloud Servers API using C#

In this example we will integrate with the Rackspace Cloud Server API using C#. The Rackspace Request class handles the HTTP GET and POST process. You just tell it which REST end point you can to call. It then returns a object of type dynamic.

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How to Authenticate with Rackspace API

In this example we will Authenicate with the Rackspace API, by making a Http Request in which you set the User and Key values for API access. The response will include the both the Server Management Url and the Auth Token in it headers. The Auth Token is valid for 24 hours.

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How to Convert JSON to ExpandoObject

In this example we will convert a JSON String to ExpandoObject. Start with an extension method that takes the json string value and converts it into a IDictionary. Then we use an extension method which processes each key value pair into the Expando Object.

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How to convert ExpandoObject to JSON

In this example we will convert an ExpandoObject to JSON string using an Extension method. This is done by looping over the key value pairs in the Expando Object and using the JavaScriptSerializer to serialize the value property.

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