Python intercepts string

巴扎黑
Release: 2016-11-26 11:56:21
Original
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A certain string is stmp="abcdef54321"

Get the first 5 stmp[:5]

Get the next 5 stmp[-5:]

Start from the front, excluding the last two stmp[:- 2]

Get from the 5th to the last stmp[4:]

Get from the 1st to the 2nd stmp[0:2]


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