Is it possible to change the length of an array in arduino?

Question

Arduino

I need to create a function that returns an array, but the length of the array is not fixed. Can I change the length of an array in code?

Answer 1

You can, but in this case you may not fit into the arduino RAM when doing redim.
In general, the availability of features like arrays of variable length does not depend on the platform, but on the ability of the language in which you write under it.