Discussion. RemoveLayer will remove a single layer or group layer from a specific data frame. If there is more than one layer that meets the criteria, then only the first layer will be removed unless the script iterates through each layer in a returned list.
Classroom Structure Robert Davis 2014-08-08T12:39:51+00:00. Building a sturdy structure, such as a house, requires careful consideration of many factors. First there is the foundation which will support the weight of the house. The walls and bearing wall will support the roof and defend against winds, violent rains, or most things Mother Nature throws against it.
Administrative structures of curriculum developmentThe education system is decentralized. The central/na-tional office is engaged in policy formulation; while theregional and the division offices are the implementingbodies. Supervision of schools is accomplished at the re-gional and sub-regional levels.