You want to make sure you identify every bit of the code that does not need to be fiddled, and separate that code into modules that you can write with TDD.

你需要确保识别出所有不需要摆弄的代码，然后把它们分成可以通过TDD编写的模块。

youdao

In which a bit of computer code is embedded in a file to identify it.

一种在文件中嵌入1比特计算机编码以进行识别的方法。

youdao

This SPARQL query includes a bit of logic to identify which data from the various files goes together, but that's fairly simple.

这个SPARQL查询包含一些逻辑用于识别来自各个文件的哪些数据组合到一起，但是这也相当简单。

youdao