ImkeF

let func =   
 (data as text) as text =>
let 
    DecodedText = Uri.Parts("http://contoso?a=" & data)[Query][a]
in
    DecodedText ,
documentation = [
Documentation.Name =  " Uri.UnescapeDataString ",
Documentation.Description = " Decodes special characters in the input data according to the rules of RFC 3986. ",
Documentation.LongDescription = " Decodes special characters in the input data according to the rules of RFC 3986. ",

TinyToons

let
    fnFormatted = let
    func = (myTable as table) =>
        let
            #"Table1 Schema" = Table.Schema(myTable),
            TypesList = Table.AddColumn(
                #"Table1 Schema",
                "TypeRecord",
                each "#""" & [Name] & """=" & [TypeName]
            )[TypeRecord],

jstangroome

<#
.DESCRIPTION
Create an XmlNamespaceManager pre-populated with an XML document's namespace prefixes to simplify XPath queries

.PARAMETER XmlDocument
An instance of [xml] with custom namespaces to register in the XmlNamespaceManager.

.PARAMETER DefaultNamespacePrefix
Optional prefix to use for the default namespace in XPath queries.