Question

我有一个列表列表，我想删除重复项。列表是无序对象，系统认为它们不同。例如，

a = [[1,2], [1,3], [3,4], [2,1] ,[4,3]]

我希望最终结果是

b =  [[1,2], [1,3], [3,4]]

其中保留第一次出现。

Answer 1

我使用python来解决这个问题。

public class DropDown3 {

    @Test

    public void selectByvalue() throws InterruptedException{

        WebDriver driver = new FirefoxDriver();

        driver.get("https://www.facebook.com/");

        driver.manage().window().maximize();




       List<WebElement> months = driver.findElements(By.xpath("//select[@id = 'month']/*"));

        int total_months = months_list.size();

        System.out.println("Total month Count is = " +total_months);


        String[] exp = {"Month", "JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"}; 

        int count = 0;
        for (WebElement ele: months){
                count++;   
                Assert.assertTrue(ele.getText().toLowerCase().equals(exp[count].toLowerCase){

                    System.out.println("Matched ");

            }

从列表列表中删除重复列表，列表是无序的可清除对象

1 个答案: