chrisb questions

chrisb answers

• Using NumPy array operations with Numba's @guvectorize
• Rename X columns in a pandas dataframe? Where X varies [duplicate]
• Most efficient way to bin a pandas series of date strings by day/month/year?
• Fastest way to compute a factorial in a numba nopython function
• Multiply the value in two columns and then sum the result of all rows?
• Convert float to currency in Pandas before writing to Excel the right way
• Pandas: Random order of columns when writing DataFrame to csv
• pandas dataframe sort on column raises keyerror on index
• How to convert raw javascript object to python dictionary?
• What are the differences between a cpdef and a cdef wrapped in a def?