Finding the nth entry in an nsindexset...

removeObjectsAtIndexes causing a crash...

How to remove duplicates from NSIndexSet?...

Search index of NSMutableArray...

Is there some way to store indexes of objects passing a test other than NSIndexSet?...

Select NSTableView row programmatically and call method...

sorted array from indexesOfObjectsPassingTest?...

indexSetWithIndexesInRange is not doing what expected...