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2 changes: 1 addition & 1 deletion source/c06/p01_read_write_csv_data.rst
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@
# Process row
...

在上面的代码中, ``row`` 会是一个元组。因此,为了访问某个字段,你需要使用下标,如 ``row[0]`` 访问Symbol, ``row[4]`` 访问Change。
在上面的代码中, ``row`` 会是一个列表。因此,为了访问某个字段,你需要使用下标,如 ``row[0]`` 访问Symbol, ``row[4]`` 访问Change。

由于这种下标访问通常会引起混淆,你可以考虑使用命名元组。例如:

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