Functions in APL
In most languages, a function is a named block of statements you call with parentheses. APL takes a different view. Because APL is array-oriented and functional, a function is simply a rule that …
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Functions in Assembly
In high-level languages, a function is a built-in abstraction: you write def, fn, or void name() and the compiler arranges everything behind the scenes. In assembly, there is no function keyword. A …
Functions in ABAP
Reusable units of logic are the backbone of any non-trivial program, and ABAP - a multi-paradigm language that grew from procedural roots in 1983 into full object orientation in 1999 - offers more …
Read more →Functions in Ada
In Ada, the units of reusable behavior are called subprograms, and they come in two distinct flavors: functions, which compute and return a value, and procedures, which perform actions but return …
Read more →def, func, fun, fn, sub: Why Every Language Has a Different Word for the Same Thing
Open almost any programming language reference and you will find, somewhere near the beginning, a section explaining how to define a reusable named block of code. The concept is universal. The word …
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