list<string> 转小写
时间: 2023-09-03 12:09:13 浏览: 47
要将列表中的字符串元素转换为小写,可以使用列表生成式结合条件判断。首先,我们需要使用isinstance()函数来检查列表中的每个元素是否为字符串类型。然后,使用lower()方法将字符串转换为小写形式。
例如,给定列表L1 = ['Hello', 'World', 18, 'Apple', None,我们可以使用以下列表生成式来实现字符串转小写的操作:<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [把一个list中所有的字符串变成小写](https://blog.csdn.net/weixin_39169921/article/details/88655889)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [高级java开发集合问题](https://download.csdn.net/download/tgh5330992/88227020)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]