In Javascript, data type can be categories into two main types. Primitive types (value type) and none Primitive types (Reference type). each type has its…
Overview Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to…
Overview Regular expression is one of extremely useful technique to extract matching patterns from text. It has been used in many places, such as simple…