17 Apr
1999
17 Apr
'99
10:18 p.m.
Ooops ... I sent a buggy method. Should be: import whrandom def selection_nr(self,elems,num=15): '''selection_nr(self,elems,num=15) returns a random selection of num elements from list elems without replacement''' if len(elems)<=num: return elems random_list=[] for i in range(num): elem=whrandom.choice(elems) random_list.append(elem) elems.remove(elem) return random_list My apologies Pavlos