QList::resize(qsizetype,parameter_type) is undocumented.

QList appears to provide an overloaded version of resize that takes both a size and a fill value, however this overloaded version does not appear in the documentation of QList.

In the above screenshot, the header for QList is on the left, and its documentation is on the right.

I only noticed that this function existed because of the auto suggestion in Creator.