Android O – what new?

In this article, I try show brief review new features which were introduced in Android O. Google focused their attention mainly on power and performance optimization. News regarding this version could be divided into two categories: Features and API: Notifications - Android O introduced a new feature that is called "Notifications channels" that mean your [...]

Design Patterns – first look

In software engineering, a design pattern is a general repeatable, reusable solution to a commonly occurring problem in software design. Modern software development has to be opened to fast and frequent changes in business requirements, future extensions and easy in maintaining. But in which way achieve these goals? This isn't the simple process. However, since [...]