a = "Other (please specify) (What were you trying to do on the website when you encountered ^f('l1')^??xa0)"/span>
在一個pandas列中有許多以'^f'開頭、以'^'結尾的值。我需要像下面這樣替換它們:
"Other (please specify) (What were you trying to do on the website when you encountered THIS ISSUE??xa0)"/span>
uj5u.com熱心網友回復:
你沒有提到你已經嘗試了什么,也沒有提到你的DataFrame的其他部分是什么樣子的,但這里有一個最小的例子:
# Create a DataFrame with a single data point.
df = pd.DataFrame(["...遇到^f('l1')^??xa0)"] )
# 定義一個regex模式。
pattern = r'(^f. ^)'
# 使用.replace()方法來替換
df = df.replace(to_replace=pattern, value='TEST', regex=True)
輸出
0
0 ......遇到了TEST?)
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