tiran/More creative looping

## More creative looping
# http://nedbatchelder.com//blog/201407/creative_looping.html
>>> l = [1, 2, 3, 4]
>>> it = iter(l)
>>> while True:
...     try:
...         print(next(it))
...     except StopIteration:
...         break
...
1
2
3
4
	# http://nedbatchelder.com//blog/201407/creative_looping.html
	>>> l = [1, 2, 3, 4]
	>>> it = iter(l)
	>>> while True:
	... try:
	... print(next(it))
	... except StopIteration:
	... break
	...
	1
	2
	3
	4