March 2018
Beginner to intermediate
458 pages
10h 34m
English
Content preview from .NET Core 2.0 By Example
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Data access tools
We discussed data type providers earlier. F# also has dynamic API support for faster and dynamic data retrieval. It contains CSV, HTML, JSON parsers, and also tools for HTTP request parsing. Let's briefly discuss each of them:
- CSV parser: To access data dynamically, we can use the CSV parser. The afore mentioned CSV provider is built on top of the F# CSV parser. The FSharp.Data namespace has the CsvFile type, which provides two methods for loading data: the Parse method for string data, and the Load method for reading data from a file or any web source (example: CsvFIle.Load(<file path>)).
- HTML parser: It parses HTML documents into the DOM. When it gets parsed into DOM, F# supports many extension functions for HTML DOM ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.