Yes it's possible, one can delete an array element given it's index/position. It'll shift all the other elements up an index to fill in the gap made by the deletion. One can also just set it to 0 (which is the default) so it doesn't shift everything.Anyone wouldn't happen to know if you can add or remove from arrays in QSP? Even coping and deleting individual things could work (but might be messy).
To find the index if the specific element, there's another command for it that works for strings in an array and need to look again for integers.
Here's the official wiki for QSP Arrays on the wiki but it's in russian, use translate function to get the gist of things:
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