Displaying 3 results from an estimated 3 matches for "chute".
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2012 Feb 21
3
Using earth.dist function
...eal problem debugging computer
programming. Hopefully someone can help.
> create.lats(weatherstations,loc="locality",long="longitude",lat="latitude")
longitude latitude
Adra -119.58 49.73
Bankier Chain Lake -120.28 49.70
Chute Lake -119.53 49.68
Douglas Lake -120.20 50.16
Hedley -120.08 49.36
Hedley NP Mine -120.02 49.37
> data(weatherstations.lats)
Warning message:
In data(weatherstations.lats) : data set ?weatherstations.lats? not found
> earth.dist(weatherstation...
2006 Sep 12
1
acts_as_taggable -- which one?
...uses polymorphic associations because there will
be lots of different taggable items in my application; however, adding and
removing tags is a bolt-on, not designed-in feature.
The Dema mixin
(dema.ruby.com.br/articles/2005/09/03/tagging-on-steroids-with-rails)
appears to do more right out of the chutes but is HABTM so it may not be as
flexible as DHH''s.
Does anyone have thoughts on which has been most productive for you? How
about the add/remove tag features?
Thanks
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2007 May 09
3
Removing a list of Objects
Hi,
I have a simple beginner's question on removing a list of
objects. Say I have objects C243.Daily1, C243.Daily2...C243.Daily5 in my
workspace. I'd like to remove these without using rm five times.
So I write.
> a <- list(paste("C243.Daily",sep="",1:5))
> rm(a)
Obviously this wouldn't work, as it would only remove the object a.
But is there any way