创建新的数据存储帮助程序。

Create a new data store helper.

youdao

在此过程中，您使用了多个帮助程序来简化工作。

Along the way, you're using various helpers to simplify your task.

youdao

例如，您可自动加载所需的模型和任何帮助程序或库。

For example, you can autoload the model and any helpers or libraries you need.

youdao

In fact, as a little helper, notice what it's sort of automatically including for me: What's this thing here?

事实上，作为一个帮助程序，请注意,它为我自动分类：这个是什么东西？

哈佛公开课 - 计算机科学课程节选

And try and explain to them why you think your program is doing what it's doing.

向别人解释你认为的程序作用,会给你带来很大帮助。

麻省理工公开课 - 计算机科学及编程导论课程节选

And that does two things: bug one, it helps catch bugs in your code, and secondly it often converts it into a more efficient sequence of instructions before you actually go off and run it. All right?

这有两点好处：,第一是可以帮助你发现程序中的，第二是把你的代码,在运行之前,转换为更有效率的指令的集合，对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选