An introduction to Design Pattern - Part 2
Prerequisites
Before reading this article, you should read the first part of this series. In the following article, I may have used class and object interchangeably. Unless otherwise stated, t
LINUX: Repeat Command/Action N Times in VIM Editor
All too often, I find myself redoing a command over and over. I've often said, there must be a better way to do this. And there is! While writing some automation scripts in an agile "paired-progr
Camel case table names in MySQL
I have been working with Entity Framework 4 and MySQL. The main problem I have found is that since I am working on a windows server, the table names in the database are all lower case. This means that
Dynamic Method Dispatcher
Download source code (VS 2005, 2008, 2010, batch builds for .NET 2.0 to 4.0) — 28.88 KB
Table of Contents
1. Motivation
2. Dynamic Method Dispatcher: Full Implementation First
3. DynamicMethodDis
LINUX: Scripts and Alias
This one stumped me for a while; we had build scripts that kept failing, yet if you manually executed the commands from the script, everything worked fine. Eventually I discovered that it wasn't prope
A DXF Reader Solution and a Simple DXF Viewer
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Download application.zip - 11.92 KB
Introduction
This project mainly deals with reading a DXF file, but in order to demonstrate the reader is work
Master-Detail with DevExpress Extensions for ASP.NET MVC
Introduction
The Master-Detail grid is a deep-rooted celebrity of user interfaces. Unfortunately, if you do web applications in ASP.NET MVC 2 using the current version V2010 vol 2 of Developer Expres
Priority queue in C# with the help of heap data structure
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Recently, I needed a priority queue data structure in one of my C# programs. If you do not know, priority queue is a collection, which stores objects along with their
An introduction to Design Pattern – Part 1
Prerequisite
It will be better if you have a rough understanding of object oriented programming and its concepts like encapsulation, polymorphism and inheritance. If you don’t have those then
One-Way Communication
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Introduction The one-way communication is a communication scenario where messages
flow only in one direction - from sender to receiver. The ex
Request-Response Communication
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Introduction
The request-response communication is a communication scenario where messages flow in both directions - request messages from the
Spatial Data Part 1
Introduction
It’s Spatial Data Analysis! Let me clarify. Spatial Data describes the position,shape and orientation of objects in space. And when we describe the position and shape of objects on the E
Kanban for support
My last post covered 2 courses that I had attended on Scrum and Kanban in which I mentioned the similarities and differences I saw between the two.
I wanted to go into a bit more detail in relation t
Xilinx FPGA with AVRILOS
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- 401.14 KB AVRILOS Source (V1.20)
Summary
In a previous article I presented the AVRILOS round-robin operating system. In
this article I will describe the process to i
LightSwitch Online Ordering System
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An End-To-End LightSwitch Example
In this article, we will create an end-to-end application in LightSwitch. The purpose is to demonstrate how LightSwitc
Liskovs Substitution Principle
I’m a big fan of patterns and principles. And I’m going to explain all SOLID principles in different blog posts. This post is all about LSP.
LSP says that you should always be able to use a base clas
Command Design Pattern
You can see this and other great articles on Design Patterns here.
The Command Design Pattern allows you to store a list of actions that you can execute later. A common example is storing the undo ac
Decorator Design Pattern
You can see this and other great articles on design patterns here.
The decorator design pattern allows you to add features to an object dynamically. An example would be the search functionality in an
Builder Design Pattern
You can see this and other great articles on Design Patterns here.
The Builder Design Pattern allows you to create a general guideline on how to create an object, then have different implementations
Wiki .NET Parser, C#
1.6.2011 - Wiki .NET Parser II After more then a year experience with the Wiki .NET Parser (C#), there is a brand new release. It is running on the latest ultimate engine http://antlr.org. and b