join()方法
刚发现一个有意思的东东:[code]a=[color=#800000]"[/color][color=#800000]A B[/color][color=#800000]"[/color]a
[color=#800000]'[/color][color=#800000]A B[/color][color=#800000]'[/color]
a=a.join([color=#800000]"[/color][color=#800000]CDEFGH[/color][color=#800000]"[/color])
a
[color=#800000]'[/color][color=#800000]CA BDA BEA BFA BGA BH[/color][color=#800000]'[/color]
a=a.join([[color=#800000]'[/color][color=#800000]X[/color][color=#800000]'[/color], [color=#800000]'[/color][color=#800000]Y[/color][color=#800000]'[/color]])
a
[color=#800000]'[/color][color=#800000]XCA BDA BEA BFA BGA BHY[/color][color=#800000]'[/color][/code]
结果拆开来看:
CA B
DA B
EA B
FA B
GA B
H
X
CA B
DA B
EA B
FA B
GA B
H
Y
大家知道为什么不?
很普通的join连接啊
PS:楼上回错帖子了吧
>>> a='A B'
>>> a=a.join('CDEFGH')
>>> a
'CA BDA BEA BFA BGA BH'
>>> a=a.join(['X','Y'])
>>> a
'XCA BDA BEA BFA BGA BHY'
>>> a.split(' ')
['XCA', 'BDA', 'BEA', 'BFA', 'BGA', 'BHY']
>>> 这个结果很正常啊!
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