A class in object-oriented programming is a named blueprint that defines the state and behavior shared by every object created from it.
Clean architecture is a software architecture style that keeps business rules independent of frameworks, databases and interfaces via inward dependencies.
A closure is a function bundled with the variables of the scope where it was defined, so it can use them even…
Concurrency in programming is structuring a program as tasks that make progress in overlapping time periods, sharing resources safely through coordination.
Currying transforms a function that takes several arguments into a chain of functions that each take one argument and return the next…