python - Pandas loc find user that has applied to 5 or more things -


i want know users have fullcategory of length greater 5.

i have data frame called users_df looks this

userid  fullcategory 1       [1,2,3,4,5] 2       [1,2,,5] 3.      [1,4,5]

i trying this. 

users_df.loc[len(users_df.fullcategory) > 5, :]

but doesn't seem work

try this:

users_df.loc[users_df.fullcategory.str.len() > 5]

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