Description: Reflection in Golang, or Go, refers to the ability of a program to examine and modify its own structure and behavior at runtime. This feature allows developers to access information about types, structures, and functions, as well as manipulate instances of objects dynamically. Reflection is particularly useful in situations where the data type is not known until execution time, providing flexibility and power in programming. In Golang, reflection is implemented through the ‘reflect’ package, which offers a series of functions and types that allow programmers to interact with data types more abstractly. Through reflection, tasks such as data serialization and deserialization, the creation of generic interfaces, and the implementation of design patterns like the factory pattern can be performed. However, it is important to note that excessive use of reflection can impact program performance, as it incurs additional overhead during execution. Therefore, it is recommended to use it sparingly and only when truly necessary.
