Abstract: Analyzing code written in a loosely typed language. User input specifying code for a script may be received. The specified code may be analyzed. More specifically, one or more code portions referenced by the specified code may be determined. Properties of symbols of the specified code and the one or more code portions may also be determined. Additionally, the specified code may be analyzed using the determined properties to determine errors in the specified code. Accordingly, one or more errors may be graphically indicated based on said analyzing. Receiving the user input, analyzing the specified code, and graphically indicating the one or more errors may be performed at edit time.

Abstract: An information processing apparatus that manages resource information which is information related to resources constituting a system, includes: a first condition setting section that sets first conditions which are predetermined conditions between given resource information and other resource information; a first condition extraction section that extracts, from the first conditions set by the first condition setting section, a first condition set to resource information, on which changed information that is information indicating a change to the resource information is based; and a first condition determination section that determines whether the changed information satisfies the first condition extracted by the first condition extraction section.