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我怎麼能在更短的方式做到這一點:Python列表前綴每個字符串項,追加
vmt = ['title', 'designation', 'company', 'address', 'city', 'country']
vmt_copy = []
vmt_copy[:] = ['old-%s' % item for item in vmt]
vmt[len(vmt):] = vmt_copy
vmt = '|'.join(vmt)
上面的腳本輸出:
'title|designation|company|address|city|country|old-title|old-designation|old- company|old-address|old-city|old-country'