Top Answers

1. Missing optional dependency 'tables'. In pandas to_hdf
   23 votes
2. Convert a list of files to a tree-like dictionary
   2 votes
3. Transform users (repeated over multiple rows) and items in a dataframe into a label binarized dataframe
   2 votes
4. Match all combinations of list with other list
   1 votes
5. Traverse decision tree based on values; iteratively going into sub-dictionaries?
   1 votes