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body_diff: "[{\"diffs\":[[1,\"df按列排序：\\\n```python\\\ncec_df.sort_values('CEC', inplace=True)\\\n```\\\n\\\ndf添加一列：\\\n```python\\\ndf.insert(0, 'molecule', df0['molecule']) # 0为指定的位置\\\n```\"]],\"start1\":0,\"start2\":0,\"length1\":0,\"length2\":136}]"
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updated_time: 2022-11-07T12:55:57.233Z
created_time: 2022-11-07T12:55:57.233Z
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