On Sun, 2020-05-03 at 20:00 +0000, David Carlisle
d.p.carlisle@xxxxxxxxx wrote:
> > position()+1 directly. Why can't I use position()+1 directly?
>
> [...] with a numeric value is short for [position()=...] so [
> position()+1] is short for [position()=position()+1] which is not an
> error
> but is always false.
In particular, $sock[12] looks like an array index in many other
languages, but isn't.
Watching the mistakes people make, and understanding them, really gives
good understanding at times :)
--
Liam Quin, https://www.delightfulcomputing.com/
Available for XML/Document/Information Architecture/XSLT/
XSL/XQuery/Web/Text Processing/A11Y training, work & consulting.
Barefoot Web-slave, antique illustrations: http://www.fromoldbooks.org
|
Cart
