def constructLimitsOffsets(limit, offset):
	""" Create a list of limit and offset pairs for partial fetching of maximum 100 apps.
		
		Arguments:
		limit  -- the number of apps to fetch
		offset -- the offset from where to start fetching
		
		Returns:
		A list of limit,offset pairs where limit is no larger than 100
		"""
	limitOffsets = []
	while limit > 100:
		limitOffsets.append(('100', str(offset) if offset > 0 else None))
		offset += 100
		limit -= 100
	limitOffsets.append((str(limit), str(offset) if offset > 0 else None))
	return limitOffsets