

l = [1,2,34,35,4,657,78,89,89454,234,45]


a = sorted(l, key=lambda x: x.modified, reverse=True)
#      

# map:

strlist = map(str,l)


sstr  = "laskdfj pouasif aiufoasdf"
sp = sstr.split(" ")



s = "gnibre"

reverseds = s[::-1]


faster =  xrange(1,100000000001)
# slow = range(0,len(l))