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Friday, February 27, 2009

change the scroll bar properties in an html page

add the following css style to the body tag of your html code. then the scroll bar will be colored acording to the given properties.

body {scrollbar-3dlight-color:#ffd700;
scrollbar-arrow-color:#ff0;
scrollbar-base-color:#ff6347;
scrollbar-darkshadow-color:#ffa500;
scrollbar-face-color:#008080;
scrollbar-highlight-color:#ff69b4;
scrollbar-shadow-color:#f0f}

Thursday, February 12, 2009

How many UML diagrams does Enterprise Architect supports?

In fact 13 diagrams.
1. Activity Diagram
2. Class Diagram
3. Sequence Diagram
4. Use Case Diagram
5. State Machine Diagram
6. Deployment Diagram
7. Component Diagram
8. Communication Diagram
9. Composite Structure Diagram
10.Interaction Overview Diagram
11.Object Diagram
12.Package Diagram
13.Timing Diagram


what is UML?

The Unified Modeling Language (UML) is a graphical language for visualizing,
specifying, constructing, and documenting the artifacts of a software-intensive system.

Features of ASP.Net

1. Easy building of real world web applications.
2. Building of html-like style to create pages using asp.net server controls with less code
3. Easy data displaying, validating and uploading.
4. asp.net pages work in all browsers.
5. ASP.NET supports more than 25 .NET languages (including built-in support for VB.NET, C#, and JScript.NET -- no tool required)
6. can visually design ASP.NET Web Forms using familiar drag-drop-doubleclick techniques.

Different Editions of sql server 2005

1. SQL Server 2005 Enterprise Edition
This edition gives the highest scalability and availability of all the editions of sql server 2005
2. SQL Server 2005 Standard Edition
Good for small- and medium-sized organizations.
3. SQL Server 2005 Workgroup Edition
Workgroup Edition is the data management solution for small organizations or workgroups within larger entities
4. SQL Server 2005 Express Edition
SQL Server 2005 Express Edition has no time limits and is freely redistributable.
5. SQL Server 2005 Compact Edition
Develop the next breed of mobile and desktop applications using an embeddable, lightweight, yet highly capable, version of SQL Server 2005
6. SQL Server 2005 Developer Edition
This includes all the functionality of Enterprise Edition (win32, x64, IA64) but has a special development and test license agreement that prohibits production deployment.

Monday, February 2, 2009

Can you host your own website at home?

Yes, you can. If you wish to do so your computer must be up-to date to handle security risks.
First you should have a web server like IIS or Apache. But it is good that if you use an old computer if you wish make your own computer as a server.

Setting up a web server on windows
1. Make sure you have cable modem, DSL or another high-speed connection. A dialup telephone modem is NOT good enough.
2. Get a DNS hostname for your home Internet connection.
3. Get a static local IP address for your computer within your home network.
4. Configure your router to correctly forward connections on port 80 (the HTTP port) to your web server. Even if you think you don't have a router, you probably do— many popular cable and DSL modems include wifi or wired Ethernet jacks for multiple computers, which means they contain a built-in router. If your ISP blocks port 80, choose an alternative port number and forward that (or get a better ISP that welcomes websites at home, like Speakeasy.Net).
5. Configure Windows Firewall to allow your web server to communicate on port 80.
6. Get Apache, a free, high-quality web server program. If you have Windows XP Professional, you also have the option of Microsoft Internet Information Server (IIS), which comes standard with Windows XP Professional. But that option only allows you to host one site. I recommend Apache.
7. Test your web server from your own computer.
8. Replace the default home page with your own web page. Now the site is your own!
9. Test your web server from a computer that is NOT on your home network to make sure you followed all of the steps correctly.