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  1. 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 …

  2. 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 …

  3. 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 …

  4. 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 …

  5. 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?

  6. 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 …

  7. 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.

  8. 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...

  9. 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 …

  10. Old style C function declaration - Stack Overflow

    May 24, 2014 · Here's a simple function delcared and defined using old style syntax: