description

# removeRange method

void removeRange (int start, int end)

Removes the objects in the range `start` inclusive to `end` exclusive.

The provided range, given by `start` and `end`, must be valid. A range from `start` to `end` is valid if `0 <= start <= end <= len`, where `len` is this list's `length`. The range starts at `start` and has length `end - start`. An empty range (with `end == start`) is valid.

Throws an UnsupportedError if this is a fixed-length list. In that case the list is not modified.

## Implementation

    void removeRange(int start, int end);