연습 문제

Using a Dtype-specific Expression

When your data is displayed on a web page you notice that some entries in the "style" column begin with an uppercase letter and some with a lowercase letter. You want all rows in lowercase for consistency.

지침

100 XP

Update the "style" column by converting all rows to lowercase.

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}연습 문제

지침

연습 문제