仅在所有列表元素中删除end和begin中的空格

# 示例列表
my_list = ['begin ', ' element ', ' with space', ' end ']

# 删除空格
my_list = [element.strip() for element in my_list]

print(my_list)

['begin', 'element', 'with space', 'end']

// 示例数组
let myArray = ['begin ', ' element ', ' with space', ' end '];

// 删除空格
myArray = myArray.map(element => element.trim());

console.log(myArray);

['begin', 'element', 'with space', 'end']

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        // 示例列表
        List<String> myList = new ArrayList<>();
        myList.add("begin ");
        myList.add(" element ");
        myList.add(" with space");
        myList.add(" end ");

        // 删除空格
        List<String> newList = new ArrayList<>();
        for (String element : myList) {
            newList.add(element.trim());
        }

        System.out.println(newList);
    }
}

[begin, element, with space, end]