20/05/29 17:49:09 7xWC/Rm/.net
>>101
自己解決
X['col1'] = [s if s!='' else X['col2'][i] for i,s in enumerate(X['col1'])]
20/05/29 17:49:09 7xWC/Rm/.net
>>101
自己解決
X['col1'] = [s if s!='' else X['col2'][i] for i,s in enumerate(X['col1'])]
20/05/29 17:49:09 7xWC/Rm/.net
>>101
自己解決
X['col1'] = [s if s!='' else X['col2'][i] for i,s in enumerate(X['col1'])]