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Type assertion Type assertion is used to get the underlying concrete value of the interface variable. i.(Type) this is the syntax of type assertion,...
In Golang, an interface is a set of method signatures. When any type defines all the methods from an interface then that type implements the...
What is Struct? A struct is a sequence of named elements, called fields, each of which has a name and a type. Field names may be specified explicitly...
The pointer is a special variable in Golang that stores the memory address of other variables. Variables are used to store some type of data. All...
Golang supports anonymous functions which are then used to form closure functions. Anonymous functions are functions without any name. Before going...