Jan 17, 2013 · As other answers have stated, the -> symbol is used as part of function annotations. In more recent versions of Python >= 3.5, though, it has a defined meaning.

Function add is a one-liner. When is it acceptable to put a function definition in a header file? I've heard somewhere that short member functions are OK to be defined in a header file, IF you do …

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.

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 …

Sep 8, 2020 · C does not allow nested function definitions. But gcc allows this as an extension, therefore your code compiles with gcc. However I recommend not to use nested functions …

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 …

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's the place for the default parameter value? Just in function definition, or declaration, or both places?

What are the differences between a K&R function declaration and an ANSI function declaration?

But i must say i believe it's not efficient to store function definitions in a cpp file. I only understand the need to separate the function's declaration and definition. When used together with explicit …