[xquery-talk] What does [.] do.
ihe.onwuka at gmail.com
Mon Jan 27 08:07:41 PST 2014
Having given it a bit more than a moments thought I prefer [.] because
it makes it explicit a filtering operation is going on .
I think any opacity is consequent on the syntax - not the semantic .
On Mon, Jan 27, 2014 at 3:18 PM, David Carlisle <davidc at nag.co.uk> wrote:
> On 27/01/2014 15:14, David Lee wrote:
>> I wouldnt do
>> unless you absolutely knew for sure that only 1 existed.
>> If both exist you will get 2 strings.
> Yes sure, but same is true of the rather more opaque original
> I was trying to get same result (modulo , | change) :-)
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