Development Tips

Small Wish to you :)

2014-01-01T04:03:00.006-08:00

To all of my family members, friends and colleagues ... I'm wishing you happy new year.. May allah bring happiness and wellness to each one of you

Happy New Year

The Most used Password by Employed people

2012-03-03T07:05:00.001-08:00

I shocked when I know that Number 1 used password is : Password1... what an easy password is this. the strange thing is MS Active directory with complex settings allow this password to be used. read more about this on PC magazine

We Moved to Another Domain (KnowledgeExchanger.com)

2012-02-01T11:54:00.000-08:00

To be able to utilize CMS in more efficient way, I decided to move my blog to a new site under this domain KnowledgeExchanger, Please follow me at this RSS feed as I'll stop posting any article here.

Sorry for any inconvenient

Thanks!

Blog Administrator

2011-02-11T00:18:00.000-08:00

How to configure SQL Express server to accept connections from remote clients? I faced this issue once I installed it first time and I had to go through a headache of checking firewall and network connections while it was a configuration issue on SQL Express itself... Read more!

.Net Loops

2011-02-08T03:27:00.000-08:00

while writing some code that needs some looping logic, you will never think that the different looping syntax might effect performance of your application. well, the difference between different loop syntax in terms of performance is not that much.. it is interesting to know that there is a performance difference between different loop structures. this might be critical when you develop mobile based applications as the mobile processor is not as fast as PC or Web Server Processor.... Click here to Read more about this subject!

How to Change the Remove Desktop (RDP) Port

2011-01-29T07:36:00.001-08:00

Exposing your machine to public internet will open your machine for the risk of hacking. Sometimes you want to expose your machine for different reasons but you have to secure your machine and prevent hacking to it with minimum cost.
Simple tip you can do to secure it by hiding information from hacker and not use the default setting for MS Windows. Read More!

Loops Performance differences in .Net

2011-01-29T07:29:00.001-08:00

a small article state how different loops approches different from each other on .net language.

How to Know the Execution Time of SQL Statements in Simple Way

2010-12-25T12:41:00.001-08:00

Small action will make you able to measure your performance enhancement.. Read More!

Be Simple Winner

2010-12-11T06:46:00.000-08:00

Be Simple Winner! looks strange phrase. but I believe it is making a big effect in your life. Click here to read more about this

New RSS Url for Knowledge Exchanger feeds

2010-12-03T03:57:00.000-08:00

Knowledge Exchanger post the following announcement, I am copy/paste what is posted there

Announcement to all Knowledge Exchanger RSS subscribers

Knowledge Exchanger decided to get benefits from feed burner site to announce for the new articles. The old RSS methodology will be stay supported for the time being, but we strongly recommend to subscribe to the new feed burner URL to be able to serve you in a better way.
Please click on the RSS icon appearing on the top right hand side of the announcement list or subscribe to the this feedburner URL

Thanks for your corporation and understanding!
Knowledge Exchanger Team

Negative Comments, Shall I Delete It?

2010-11-19T11:39:00.000-08:00

Do you think Deleting negative comments/review a good idea? shall you hide it and act as if there is nothing happened. I believe you HAVE TO keep it and make it visible to public users just like the positive reviews/comments. Read More!

Advanced LINQ to Object Operation

2010-11-19T04:20:00.000-08:00

You can do many operations by adopting, do ing will reduced number of code lines that you will write to accomplish your job. Read more about this

Enhance Performance in .Net 4.0

2010-11-08T10:48:00.000-08:00

There is lot of performance enhancement in .net framework 4.0.. I read a very interesting article about this and I wanted to share it with you. this article is published on CodeGuru... Read More!

Date Different in SQL Server DB Vs Oracle DB

2010-11-08T10:45:00.000-08:00

How can I find differences in weeks between 2 dates by using SQL statement. I answered this question by using SQL server syntax and compare this with Oracle syntax. Read More!

Microsoft Technologies

2010-11-06T07:42:00.000-07:00

I had many discussions with many friends regarding to the feasibly of using Microsoft technologies to implement some critical systems where the 1 second downtime is not acceptable. My friends was not in a favor of using MS products to implement any critical systems.

Read More!

Introduction to Unit Testing

2010-06-18T13:59:00.000-07:00

Get a small introduction for Unit Testing and what is the benefits you will have if you apply it to your project

Read Here!

Mediator Design Pattern

2010-04-29T00:00:00.001-07:00

Introduction:
Sometimes you want to design your classes set that interact with each other in a loosely coupled manner by keeping your classes away from referring each other directly... Mediator Design Pattern solve this issue by promoting the idea of loosely coupling classes .....

Click here to read more!

Builder Design Pattern

2010-04-25T04:20:00.001-07:00

Introduction:
Sometimes you need to build your Classes in such away where its representation is different according to some attributes and this representation of this class needs to be separated from its construction. Builder Design pattern solve this issue by abstract complex object construction from its representation.

Example:
An example of Builder Design pattern is how .....

Read More!!

State Design Pattern

2010-04-11T09:50:00.001-07:00

Introduction:

Sometimes you want to build a class where its behavior changed according to its state. State Design pattern provides a good class structure to solve this issue. State Design pattern also known as Object for state pattern is .....

Click here to Read More!

Interpreter Design Pattern

2010-04-03T11:49:00.001-07:00

Introduction:

Sometimes you want to define a grammar for special language for certain reasons. After defining the syntax of this language, you need to build an interpreter to interpret the language and do actions accordingly. Interpreter Design Pattern help you to......

Click here to Read More!

Decorator Design Pattern

2010-03-22T04:16:00.001-07:00

Introduction:

Sometimes you want to add more responsibility to an object dynamically. Decorate Design Pattern provide us a flexible alternative to creating subclasses to extend this functionality....

Click here to Read More!

Façade (Facade) Design Pattern

2010-03-22T02:42:00.001-07:00

Introduction:

Façade is one of the most used design patterns on software industry. Basically it is about providing a simple interface for large body of code, like class library and it will help you on :

Make large body of code easier to be understand.

Click here to read more!

Composite Design Pattern

2010-03-22T01:31:00.001-07:00

Introduction :

Sometimes you want to treat a group of objects as a single instance. Composite design pattern is aiming to compose object into a structure of tree to represent part-whole hierarchy structures.

A simple example of this design pattern is directory structure...

Click here to read more!

Adapter Design Pattern

2010-03-18T03:01:00.001-07:00

Introduction:

Sometimes you have set of classes with different interfaces and you want to call logic on those classes in a consistent way. Adapter design pattern solve this issue, by providing a technique (best practice) to wrap those classes somehow to make it easy to deal with this set of......

Click here to read more!

Bridge Design Pattern

2010-03-10T04:09:00.001-08:00

Introduction:

Sometimes you want to decouple the abstraction from its implementation so both of them can be vary independently. Bridge design pattern helps you in implementing this decoupling easily. The bridge uses encapsulation, aggregation, and can use ....

Click here to read more!