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http://www.cnblogs.com/why168888/p/6407977.html
本文出自:【Edwin博客园】
Python切片
1. 对list进行切片
L = range(1, 101)
print L[:10]
print L[2::3]
print L[4:50:5]
2. 倒序切片
L = range(1, 101)
print L[-10:]
print L[-46::5]
3. 对字符串切片
def firstCharUpper(s):
return s[0].upper() + s[1:]
print firstCharUpper('hello')
print firstCharUpper('sunday')
print firstCharUpper('september')
