Függvénynevek

Függvénynevek, or function names, are identifiers used in programming languages to refer to specific subroutines or procedures. These names are crucial for organizing code, promoting reusability, and enhancing readability. When a programmer defines a function, they assign it a name that describes its purpose or the action it performs. This allows other parts of the program to call or invoke that function, executing the defined set of instructions.

The choice of function names is a significant aspect of software development. Good function names are typically descriptive, concise, and follow established naming conventions, such as camelCase or snake_case, depending on the programming language. For example, a function that calculates the sum of two numbers might be named sum, addNumbers, or calculate_sum. Conversely, poorly chosen names, like generic terms or abbreviations, can make code difficult to understand and maintain.

In many programming paradigms, functions are treated as first-class citizens, meaning they can be assigned to variables, passed as arguments to other functions, and returned as values. This flexibility further underscores the importance of well-defined and meaningful function names. The system of function names is fundamental to structured and object-oriented programming, enabling modular design and abstraction.