Author: Nithin Mohan TK

The Singleton – Design Pattern The Singleton Design Pattern ensures that only a single instance of a given object can exist. It does this by making the class constructor private so that it will be the singleton itself, and singleton class has full control over when the class instance is created.  In order to gain access to… Continue reading

In our SQL Query there is a situation when we want to fetch records based on records within the a Set of RecordID(primary key) Lets look in to one example I have a table  Employee which has the columns EmpId, EmpName, EmpDesg etc. You want to select the Employee Records from Employee table with EmpID within 61,62,63… Continue reading

Model-view-presenter (MVP) is a user interface design pattern engineered to facilitate automated unit testing and improve the separation of concerns in presentation logic. The model is an interface defining the data to be displayed or otherwise acted upon in the user interface. The view is an interface that displays data (the model) and routes user… Continue reading

I would like to take a chance on common problem between most of children and adults, which cause because of Tense environment in STUDY and WORK. Nowadays education and work has become  a competition to prove ourself beter over the other, which has caused inconsistencies in lives of innocent children as well as to young/teenage… Continue reading

Model-View-Presenter (MVP) is a variation of the Model-View-Controller (MVC) pattern but specifically geared towards a page event model such as ASP.NET. For a bit of history, MVP was originally used as the framework of choice behind Dolphin Smalltalk. The primary differentiator of MVP is that the Presenter implements an Observer design of MVC but the… Continue reading

New Year count down is about to begin.Here’s sending my choicest blessing of cheers and joys galore and wishing you a wonderful year 2010.      As the new year takes the flying start,may it brings peace of heaven to your house and fills your heart with grace and glory.Wishing you 366 days of nonstop laughter and… Continue reading

  Code Contracts Lots of fixes! Our new release has been upgraded to work with Visual Studio 2010 Beta 2. (Of course, it also works with Visual Studio 2008, but this is a great time to download the new beta and get started with it.) There are lots of other improvements: be sure to check… Continue reading

  About Spec Explorer Spec Explorer 2010 is a tool that extends Visual Studio for modeling software behavior, analyzing that behavior by graphical visualization, model checking; and generating standalone test code from models. Behavior is modeled in two ways: by writing rule machines in C# (with dynamic data-defined state spaces) and by defining scenarios as… Continue reading

DevLabs: STM.NET   About Software Transactional Memory Software Transactional Memory (STM.NET) is a mechanism for efficient isolation of shared state. The programmer demarcates a region of code as operating within a transaction that is “atomic” and “isolated” from other transacted code running concurrently. Transactional memory is considered a promising technology by the academic community and… Continue reading