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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged function-pointers

For questions about pointers to functions, which can be stored in variables. Function pointers allow to dynamically call a function (at run-time).

This tag doesn't have a detailed wiki yet.

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Q&A What does the greater than 0 indicate in the case of this statement 'if (compare(A[j], A[j+1]) > 0)' ? Thank you.

Question: There is a list of integers in an array (3,2,1,5,6,4), sort this list in both ASCENDING & DESCENDING order. Create a sort function. #include<stdio.h> #include<stdlib.h> ...

1 answer  ·  posted 2y ago by dumplings‭  ·  last activity 2y ago by Lundin‭

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Q&A Invalid memory access when trying to dereference a pointer obtained through a function call

Hey, regarding a question on returning pointers as functions, why does my code produce this error & won't print out the sum = 6? #include<stdio.h> #include<stdlib.h> int *A...

1 answer  ·  posted 2y ago by dumplings‭  ·  last activity 2y ago by celtschk‭

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Q&A Nannou model requires a function pointer: How to return a function pointer

Trying to make a nannou app from the template but with a customizable model() function. The template has this main(): fn main() { nannou::app(model).update(update).run(); } The model t...

0 answers  ·  posted 2y ago by telefza‭  ·  edited 2y ago by Alexei‭