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DOC: Fixup CoW userguide #56636

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Dec 27, 2023
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DOC: Fixup CoW userguide #56636

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4 changes: 2 additions & 2 deletions doc/source/user_guide/copy_on_write.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -317,7 +317,7 @@ you are modifying one object inplace.
.. ipython:: python

df = pd.DataFrame({"a": [1, 2, 3], "b": [4, 5, 6]})
df2 = df.reset_index()
df2 = df.reset_index(drop=True)
df2.iloc[0, 0] = 100

This creates two objects that share data and thus the setitem operation will trigger a
Expand All @@ -328,7 +328,7 @@ held by the object.
.. ipython:: python

df = pd.DataFrame({"a": [1, 2, 3], "b": [4, 5, 6]})
df = df.reset_index()
df = df.reset_index(drop=True)
df.iloc[0, 0] = 100

No copy is necessary in this example.
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