我需要些什么资源?
如果你是个技师,告诉我要想保持我的车运行平稳需要注意些什么。
If you're a mechanic, tell me what to watch for to keep my buggy running smooth.
我还需要些什么?
I could generalize this pretty nicely. Imagine the same kind of idea where I want to simply say I want to take input of anything and try and see how to make sure I get the right kind of thing. I want to make it polymorphic.
对吧,我试着输入浮点数,我能更好的一般化它,想象下类似的想法,我需要输入些什么,然后看看输入的是否正确,我想使他更多元化些。
so I have some idea of what I'm going to need to do.
所以,我明白自己需要做些什么。
Now why? When I put this class together, I didn't think to myself, "Ok, so what are the things that I need to introduce ?" in order to please the participants in the class, the students?"
为什么?,当我开这门课程时,我自己没想过,“好的,我需要介绍些什么东西,以便能取悦课程的参与者,这些学生呢“
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