[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Some things I learned about writing code
Am 10.09.2023 um 13:44 schrieb Roger L Costello costello@xxxxxxxxx: > > 1. > > > 2. There is input data that code consumes and output data that code > produces. What is the format of the input data? What is the format > of the output data? I like using a format that has a good query > language. That way I can run queries on the input data to check > that I correctly understand the input data and I can run queries > on the output data to check that my code generated the correct > output data. I really like the XPath query language b it is both > simple and powerful. Of course, XPath is only applicable to > XML-formatted data, so I like formatting the input and output data > as XML. > XPath 3.1 can also process and query JSON data, see the parse-json and json-doc function and the XDM maps and arrays functions and the use of ? as a lookup operator on XDM maps and arrays (to which JSON objects and arrays are mapped).
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