Singleton design pattern with simple examples

Singleton design pattern is a very common design pattern ,which makes it impossible to have more than one instance of a class.

Six Digg tips and tricks for beginners

Digg is a very popular place for people to find and share the new trending web content.It is also a huge source for getting web traffic to your site or a blog.In this article sharing some basic tips for using digg site specially if you are a beginner.

Facebook Introduces video chat with Skype,Competition goes on with Google

Facebook now add Skype video chat to its pages,for retaining its number one position in social networking and for the competition from Google plus a new social network by Google.

Chit Chat for Facebook Now Available for the Blackberry

Chit Chat for Facebook is one of the most widely used Facebook Instant Messaging (IM) applications available today because of  its functionality, reliability, and committed technical development. Until now, Blackberry users have had to cope with inefficient basic Facebook apps or use the unreliable Facebook site itself to IM in real-time with contacts. But this is about to change.

A new mobile version of Chit Chat for Facebook has been developed and is now available for Blackberry smart phones.

Visibility in PHP 5.3

Visibility is very important aspect of Object Oriented Programming (OOP), one of three basic ideas. It is also called encapsulation. Using key words like public, protected and private we can restrict access to properties and methods. It is not necessary to write always keyword public or protected or private BUT it is a good habit to do it. When method or property doesn't have visibility keyword it means it is public.

Displaying Your Twitter Updates on Your Blogger Site

If you’ve got a Blogger.com blog on the side, you might want to spice it up by displaying your latest tweets. You can do that by adding a Twitter widget to your blog sidebar.

Link Data from another Spreadsheets and Workbooks with Excel Formulas

In the first part of this article, we discussed referencing multiple sheets within a single file.

It is now time to tackle the linking of multiple workbooks together: referencing data from different files.

System Recovery Options in Windows 7

System Recovery Options in Windows Vista and Windows 7 have many tools and options that will help you to recover Windows from a serious problems. You can  repairs the files that Windows uses to start itself, perform a restore operation using System Restore, and restore your entire computer and system files using backups that you have made previously.

Open With Option Comes When Trying to Open D or E Drives

This is a problem facing by many users that "When I click on my D & E drives it does not open directly. A window appears and prompts me to OPEN WITH - “choose the program you want to use to open this file”"

Excel Formulas Tutorials and Expert Advice

This review is about Excel Formulas Tutorials and Expert Advice website which provides you Excel learning tutorials (video form) and their experts answers your Excel problems.If you need any help or want to fixed any problem you dont have to google for it just go to Excel Formula site and ask your question.