从一列薪水python 3中删除$ [英] Remove $ from a column of salaries python 3

问题描述

我试图从我从 csv 文件中读取的工资列表中打印最小值和最大值，但首先我必须从值中删除 $ 并且不知道如何.

I am trying to print the min and max from a list of salaries that I am reading from a csv file, but first I must remove the $ from the value and don't know how.

我尝试遍历列表并使用 del[0] 并得到:

I tried iterating through the list and using del[0] and got:

语法错误:无法删除文字.

SyntaxError: can't delete literal.

我尝试了 salary.replace("$", " ") 并得到:

AttributeError: 'list' 对象没有属性 'replace'

AttributeError: 'list' object has no attribute 'replace'

我将薪水列附加到一个不可变字符串的列表中.

I appended the salaries column to a list which is an immutable string.

如何从看起来像 [$98,500.85] 的工资表中删除 $?提前致谢.

How would I remove the $ from a salary list that looks like [$98,500.85]? Thanks in advance.

推荐答案

如果没有代码，很难知道确切的问题，但您可以尝试以下方法之一:

Hard to know the exact problem without the code, but you could try one of these:

new_salary = [s.replace("$", "") for s in salary]

或:

new_salary = [s[1:] for s in salary]

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