14 lines
482 B
Python
14 lines
482 B
Python
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import json
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#判断一个字符或字符串是否包含于另一个字符串:a是否再b中，是否则返回True，否则返回Falsle
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def aisincludeb(a,b):
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result = a in b
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print(result)
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return result
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#删除字符串当前前几个，或后几个：sourcestr源串，a[2:-2] 表示去掉前面两个和后面两个，如果光去掉后面的a[:-2]
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def removeBeforOrAfter(sourcestr,a):
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#a = "16541616584984"
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#a = a[2:-2]
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sourcestr = sourcestr[a]
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return result
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