Hello, may I have your name? My name is Lei

姓───lastname;姓───lastname

And LastName is the name of a valid column in the row associated with the current iteration of the data-driven test.───LastName是以下行中某个有效列的名称，该行与数据驱动的测试的当前迭代关联。

For each Author instance, the lastName should be set to the value of the last attribute on the name element.───对于每个Author实例，lastName应该设置为name元素上的last属性的值。

When a new user is created in Active Directory, the Full name field is always generated in FirstName LastName format.───在ActiveDirectory中创建新用户时，总是以FirstNameLastName格式生成全名字段。

Note that sorting by $artist/lastName before $artist/firstName is redundant, since the results all have the same last name value.

The second case expression uses a wildcard for the firstName part of Person but matches against the constant string Neward in the lastName part and wildcards against the age part.

The compiler in this case will bark loud and long because I've tried to introduce a new set of methods (firstName, lastName, and age) onto my Student class.

For example, Figure 9 shows two extracts that separate the first name and last name from a string with the format lastname, firstname.

This method simply returns the firstName and lastName fields, concatenated with a space in between.