Why to Use Design Patterns – BEST REASONS

Hi, this post will describe why to use design patterns. In fact, what is the best reason to use a design pattern in software application in java or other languages. Design patterns are reusable solutions to common software design problems that have been discovered and refined over time by experienced software developers. There are several […]


Big-O notations are used to represent Space or Time complexities of algorithms. There are more notations such as Theta and Omega. But we’ll restrict the discussion to the frequently used Big-O notation. Here are some terminology and complexity in Big-O notations you should keep in mind. BIG-O NOTATIONS – GRAPHICAL – YOU ALREADY KNOW IT […]

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