
What is a function? - Mathematics Stack Exchange
Jan 1, 2015 · See Function : "a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output." The "standard" definition …
mean in Python function definitions? - Stack Overflow
Jan 17, 2013 · PEP 3107 -- Function Annotations described the specification, defining the grammar changes, the existence of func.__annotations__ in which they are stored and, the fact that it's use …
Warning/error "function declaration isn't a prototype"
You can call such a function with any arbitrary number of arguments, and the compiler isn't required to complain -- but if the call is inconsistent with the definition, your program has undefined behavior. For …
Why do inline functions have to be defined in a header file?
The definition of an inline function doesn't have to be in a header file but, because of the one definition rule (ODR) for inline functions, an identical definition for the function must exist in every translation …
How to show uses of function in Visual Studio Code?
Jan 15, 2017 · I am used from Pycharm to be able to press ctrl + click on a function definition and see the uses. Is there an equivalent in VSC?
What is a callback function? - Stack Overflow
May 5, 2009 · A callback function is a function which is: accessible by another function, and is invoked after the first function if that first function completes A nice way of imagining how a callback function …
Why am I getting "IndentationError: expected an indented block"?
In Python 3.10.9 I had an empty method followed by another method in a class definition. This resulted in error IndentationError: expected an indented block after function definition on line 10.
vim - Jump to function definition - Stack Overflow
How can I jump to a function definition using Vim? For example with Visual Assist, I can type Alt+g under a function and it opens a context menu listing the files with definitions. How can I do som...
c++ - inline function members inside a class - Stack Overflow
Jan 2, 2014 · Does this mean that a function definition inside a class definition is automatically considered inline? If that's not the case, why is it possible to define multiple times the same class …
Old style C function declaration - Stack Overflow
May 24, 2014 · Here's a simple function delcared and defined using old style syntax: