Does it matter whether the individual writes tests before implementing the code or after the implementation code is written?

个人编写测试是在执行代码之前还是在执行代码被编写之后，这个问题真的很重要吗？

youdao

In implementing the code for this tutorial, you see more extensive use of the model-driven approach than was the case in the earlier tutorials.

与前面的教程相比，在实现本教程的代码时，您将看到我们更多地使用了模型驱动的方法。

youdao

All of this behavior is achieved automatically, without any additional code for the developer to write, simply by implementing the code in an EJB.

所有这些行为都是自动完成的，不需要开发人员编写任何额外的代码，而仅仅通过实现EJB中的代码就可以完成。

youdao

All of this behavior is achieved automatically, without any additional code for the developer to write, simply by implementing the code in an EJB.

所有这些行为都是自动完成的，不需要开发人员编写任何额外的代码，而仅仅通过实现EJB中的代码就可以完成。

youdao