On Friday, May 15, 2015 at 9:07:13 PM UTC-7, Phoenix wrote: > > What is wrong with this code? > > b = [] > a = [1,2,3] > b.append( ([a],5)) > for (x,y) in b > b[0] = (x.append([4,5,6]),y+1) >
Just step through the code: (x,y) = b[0] what does x.append([4,5,6]) return? What would (x.append([4,5,6]),y+1) then be? I don't think there is anything wrong with the code in that it doesn't generate an error. There may be a mismatch between what the code actually does an what you expect it to do. But this can easily be solved by carefully observing what the code does and then adjusting expectations (or changing the code). -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
