Functions in F#
Functions are the beating heart of F#. As a functional-first language, F# treats functions as first-class values: they can be bound to names, passed as arguments, returned from other functions, …
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Functions in Forth
In most languages, a “function” has a name, a parenthesized parameter list, and a return statement. Forth has none of these. Instead, Forth functions are called words, and they communicate …
Functions in Fortran
Functions are how Fortran organizes reusable computation, and they are central to the language’s identity — the name Fortran itself comes from “FORmula TRANslation.” From the …
Read more →Functions in Dart
Functions are the building blocks of any Dart program. In Dart, functions are first-class objects — they can be assigned to variables, passed as arguments, and returned from other functions. This is a …
Read more →Functions in Delphi
Functions are how you break a program into reusable, named pieces of logic. Delphi inherits Pascal’s clear distinction between two kinds of routines: a function returns a value, while a …
Read more →Functions in Dylan
Functions are where Dylan’s multi-paradigm character becomes obvious. Dylan is object-oriented, functional, and procedural all at once, and its function model reflects that blend. You can write …
Read more →Functions in Eiffel
In Eiffel, there are no free-standing functions - every piece of behavior lives inside a class as a feature. Features that do something are called routines, and Eiffel draws a sharp, language-level …
Read more →Functions in C#
Functions are how you wrap a piece of logic in a name so you can call it again and again instead of repeating yourself. In C# the line between a “function” and a “method” is …
Read more →Functions in C++
Functions are the fundamental building blocks of structured C++ programs. They let you package a piece of logic behind a name, give it inputs (parameters), and hand back a result (a return value) — …
Read more →Functions in COBOL
Most languages have a single construct called a “function.” COBOL, true to its procedural, business-oriented design, offers two distinct ways to package reusable logic, and neither is …
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