In order to send pictures from your computer to someone's email you simply need to have an email account of your own for example on hotmail, gmail, or yahoo. The easiest way to send multiple photos is to follow these steps: 1) Make a new folder somewhere on your PC like your desktop. Name it … Read more

Database design is a very crucial part of development. It is the first step after requirement gathering and before coding even begins. Taking time to design the database can save a lot of time and frustration during development. The importance of a good database design is: 1) Data is in consistent form: - When the … Read more

Microsoft Word can generate the Table of Content itself for a document. In order to do this you must first write the document. By default MS WORD assumes anything written using HEADING 1 STYLE as the main heading in the table of content, HEADING 2 STYLE as the first sub-heading and so on. Follow this … Read more

When you use the REPEATED-DIVISION METHOD to convert a decimal to binary you can make use of the flowchart. The flowchart for this is very simple and makes use of the following 5 steps: 1) Divide by 2 2) Write down the remainder (R) and quotient (Q) 3) Check is quotient equal to zero in … Read more

The CPU or Central Processing Unit performs the following tasks: 1) Fetch instruction: - It reads an instruction from memory 2) Interpret instruction: - The instruction is translated to decide what action is to be performed 3) Fetch data: - In order to execute an instruction some data may need to be read from memory … Read more

CLASS A class is a user-defined data type. Sometimes in object-oriented programming basic data types are not enough to accomplish our needs. In such cases we can create our own data types like classes and structures. Within the class we can have data members and member functions of the class. OBJECT and INSTANCE To make … Read more

There is a slight difference between an Error and An Exception.      An error is a mistake is coding on the part of the programmer, so the program will not give the desired result.      For example, in ASP.NET there are different types of errors:    1) Configuration errors – These errors arise … Read more

The easiest way to explain the difference between an object and a class would be through an example. Suppose that you created a class called Counter. This class is very simple and only contains one PRIVATE DATA MEMBER called Current Count of type unsigned int. Also, suppose that this class has two PUBLIC MEMBER FUNCTIONS. … Read more

There are a number of ways every person can improve his/her language skills. Whether you are a professional or just a beginner, learning is a part of life. Here are some tips to help improve your English: 1) Reading - Spend time in reading. Whether it is books, magazines, or newspaper, reading is an excellent … Read more

Abdul Sattar Edhi is a highly-honoured name in Pakistan. He is a Social Worker who has dedicated his life to serving humanity. Abdual Sattar Edhi was born in the city of Gujrat in India in 1931. His mother died when he was only nineteen years old, she had been ill for many years. Edhi had … Read more

Arthropoda is a Greek word meaning JOINT FEET. It is the largest phylum with more than 80% of living animals falling into this category. This phylum includes insects, crustaceans, arachnids etc. The characteristics of the Phylum Arthropoda are: 1) Exoskeleton - All members of this phylum have an external skeleton made of chitin. It provides … Read more

PHP and ASP.NET are two of the most widely used languages for development of web applications. Both allow development of complex and sophisticated sites, but both are very different. PHP is a language. PHP consists of a platform-independent engine that parses PHP scripts. This language also provides common web application functionality such as database connectivity. … Read more

In ASP.NET the best place to have your connection string is to in the web.config file. If you place it in the web.config file at the root of your web application, it can be accessed by all your web pages. The reason(s) for placing it in the config file are: 1. You can have multiple … Read more

Transaction means being able to execute multiple statements as a single unit, so that either all the statements are executed or none are executed. Transactions are required in applications that collect or manipulate data in order to ensure data integrity. Data integrity is enforced when no two people are able to update/change a record at … Read more