[英]I've a url stored in a variable and i want to remove it from a dataframe in python [closed]
我有一个 url 存储在一个变量中，我想从 python 中的数据框中删除它的所有出现，请注意我不能直接干预字符串，但我需要使用变量
前任。
var_url= "https://papertoilet.com/"
df.replace(var_url,"")
结果：没有删除字符串
我想从 python 中的 dataframe 列中的字符串链接中删除 substring
[英]i want to remove a substring from a link of strings in a column of a dataframe in python
我有一个 dataframe 并且我想从名为 requester 的列中获取值我得到一个额外的列以及 requester 列
[英]i've a dataframe and i want to get values from a column called requester i'm getting an extra column along with requester column
如何清理这个 dataframe。我想使用 python 从表中删除“\n”而不影响表
[英]How do I clean this dataframe. I want to remove "\n" from the table using python without affecting the table
我想要一个 dataframe with.loc [ ] from python in python
[英]I want a dataframe with .loc [ ] from pandas in python with multiple columns
Appium + android + python 如何获得我刚刚点击的URL？
[英]Appium + android + python how to get URL that I've just clicked?
图片未上传。我想上传图片并将其保存到数据库中，我已提供媒体根和媒体网址
[英]Image not being uploaded .I want to upload the image and save it into the database i've given the media root and media url
为什么我已经定义的变量在Python中显示为“未定义”？
[英]Why is a variable I've already defined showing up as “not defined” in Python?
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