Abstract: A method for opportunistically performing an action in a cloud computing system may include detecting a reboot event corresponding to a computing entity in the cloud computing system. The computing entity may be, for example, a host machine in the cloud computing system or a virtual machine in the cloud computing system. The method may also include causing the computing entity to be held in a stopped state and performing the action while the computing entity is being held in the stopped state, thereby eliminating a need to perform the action at a future time subsequent to the reboot event. The nature of the action is such that it would affect the computing entity if the action were performed subsequent to the reboot event. The method may also include causing the computing entity to be started after the action has been performed.

Abstract: Many integrated development environments provide “intelligent feedback” to developers. Current “intelligent feedback” techniques may not work well with source code files comprising context sensitive programming languages because edits to one place in the code may change the meaning of arbitrary other places in the code, thus requiring additional full semantic parses to maintain correctness of the system. As provided herein, context-free “name” parsing may be performed to support entity candidate recursive semantic parsing in determining the meaning of the entity. A name parse may be performed to build and/or update a name table and a range table comprising names of entities and their positions within a source code file. Upon receiving a request to determine the meaning of a selected entity within the source code file, the tables may be queried to determine entity names and locations that are to be semantically parsed to determine a selected entity meaning.

Abstract: Many integrated development environments provide “intelligent feedback” to developers. Current “intelligent feedback” techniques may not work well with source code files comprising context sensitive programming languages because edits to one place in the code may change the meaning of arbitrary other places in the code, thus requiring additional full semantic parses to maintain correctness of the system. As provided herein, context-free “name” parsing may be performed to support entity candidate recursive semantic parsing in determining the meaning of the entity. A name parse may be performed to build and/or update a name table and a range table comprising names of entities and their positions within a source code file. Upon receiving a request to determine the meaning of a selected entity within the source code file, the tables may be queried to determine entity names and locations that are to be semantically parsed to determine a selected entity meaning.