jabellcu questions

jabellcu answers

• Reducing the precision of numbers - regex vim
• Creating a dataframe from a dict where keys are tuples
• How to fillna in pandas dataframe based on pattern like in excel dragging?
• How to do data analysis (like counts, ucounts, frequency) with pandas?
• Combine date column and time column into datetime column
• Accelerate the loop
• Compare PandaS DataFrames and return rows that are missing from the first one