本文介绍的最后一个重构方法也是最难以使用的方法:Change Method Signature(改变方法的签名)。
The final refactoring considered here is the most difficult to use: Change Method Signature.
全面考虑对机器所有方面的使用是十分重要的,经验显示,难以使用的系统将更容易遭到淘汰或者替代。
It is important that all aspects of machine use are considered, as experience shows that a system which is difficult to use is more liable to be removed or by-passed.
需要不断的横向或者纵向拖动滚动条,使得这些方法效率很低并且难以使用。
The need to constantly scroll horizontally and vertically makes these methods inefficient and difficult to use.
And we could not preserve the quality of human life
如果不使用动物做实验,我们就难以保持人类的生活质量,
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