|
OML (computer Format)
OPML (Outline Processor Markup Language) is an XML format for Outline (list), outlines (defined as "a tree, where each node contains a set of named attributes with string values"). Originally developed by UserLand Software as a native file format for the outliner application in its Radio UserLand product, it has since been adopted for other uses, the most common being to exchange lists of web feeds between web feed aggregators. The OPML specification defines an outline as a hierarchical, ordered list of arbitrary elements. The specification is fairly open which makes it suitable for many types of list data. Support for importing and exporting RSS feed lists in OPML format is available in Mozilla Thunderbird and in most other RSS reader web sites and applications. XML format The XML elements in an OPML document are: ; <opml version="1.0"> : This is the root element. It must contain the version attribute and one ''head'' and one ''body'' element. ; <head> : Contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RFC 3339
ISO 8601 is an international standard covering the worldwide exchange and communication of date and time-related data. It is maintained by the International Organization for Standardization (ISO) and was first published in 1988, with updates in 1991, 2000, 2004, and 2019, and an amendment in 2022. The standard provides a well-defined, unambiguous method of representing calendar dates and times in worldwide communications, especially to avoid misinterpreting numeric dates and times when such data is transferred between countries with different conventions for writing numeric dates and times. ISO 8601 applies to these representations and formats: ''dates'', in the Gregorian calendar (including the proleptic Gregorian calendar); ''times'', based on the 24-hour timekeeping system, with optional UTC offset; '' time intervals''; and combinations thereof.ISO 8601:2004 section 1 Scope The standard does not assign specific meaning to any element of the dates/times represented: th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |