Design Patterns

Design Patterns
Design patterns play an important part in information technologies and development of modern computing and telecommunication industries. Traditionally, a design pattern is defined as a formal way of documenting a solution to design problem in a particular field of expertise (Hair, et al., 1995).

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Design Patterns and Refactoring for Online Security

Design Patterns and Refactoring for Online Security
The current study focuses on the development of the effective online security system and possible improvements that can enhance existing online security systems. In actuality, the problem of poor online security affects many companies as well as average users, whereas in the future, the problem will aggravate, if nothing is done to enhance online security.

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Argument essay: Children and computers

Argument essay: Children and computers
Computers are so firmly established in our lives, that those who cannot use it - feel uncomfortable. Disputes concerning the benefits and harm from video games and computers, scientists are studying the real impact of computer games on children and adults. The right answer anyway does not exist.
Obviously, there advantages and disadvantages of the technologies and of computers in our lives.

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