通过dataframe的第二个条件，进行筛选 #make字段异常值清洗 new = data[[\'make\', \'model\', \'instance_id\']]
I have multiple forms on a page, for each of them I want the user to confirm before form submission. but when the user confirms to开发者_StackOverflow中文版 submit, how do I let this dialog know which
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