Showing all possible methods on Jupyter notebook

问题

So I was browsing through YouTube and found that it's possible to show all possible methods. For instance,

I read you could use TAB or Shift+Tab but I still cannot get it to work. I have the latest Python downloaded. How can I make this option available?

回答1:

You have to first initialize te object. Ex: execute a=[] in a cell, then type a.TAB and jupyter will show you all possible methods for a list. (similar for all other objects)

Example for a list:

Example for a Dataframe:

来源：https://stackoverflow.com/questions/54636383/showing-all-possible-methods-on-jupyter-notebook