Greedy 와 Non-Greedy
Greddy
s = '<html><head><title>Title</title>'
len(s) # 길이 : 32
print(re.match('<.*>', s).span()) # (0, 32)
print(re.match('<.*>', s).group()) # <html><head><title>Title</title>Non-Greddy
print(re.match('<.*?>', s).group()) # <html>Last updated