• Static Method or Singleton

            <p>You don't need a "new" operation to create object to use the method.</p>
    
  • Priviate, Privileged, Public memeber

            <p>Here is some example code. For detailed see <a href="http://javascript.crockford.com/private.html">this</a></p>
    
  • Context

            <p>
            The way context works is through the this variable. The this variable will always refer to the objet that the code is currently inside of. Remember that global objects will actually properties of the window object. This means that even in a global context, the this variable will still refer to an object. Context can be a powerful tool and is an essential one for object-oriented code.
            </p>
    
  • Closure

            <p>
            Closures are means through which inner functions can refer to the variables present in their outer enclosing function after their parent functions have already terminated.
            </p>
    
  • encrypt configuration file

            <p>
            aspnet_regiis -pe "appSettings" -app "/gbsa" -prov "DataProtectionConfigurationProvider"
            </p>