It may either modify its argument in-place or return a copy of its argument with an additional entry, depending on the size and capacity of its input. append() function creates a new slice, if the length the slice is greater than the length of the array pointed by the slice.

Slice is just a struct, who has a pointer to an underlying array. Slice has methods associated with it.

C++11/14, Qt, Juce

C++11/14, Qt, Juce