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 Home > Software engineering
  • ▪ How to split a columns based on the index of the string in the columns while using a efficient metho
  • ▪ How to remove nan and .0 in pandas when importing lists from excel
  • ▪ Lookup values in other DataFrame based on two columns
  • ▪ Add prefix to dataframe columns that match those names in a list
  • ▪ removing list from nested list if condition true
  • ▪ Acessing the limit values of value_counts(bins)
  • ▪ Simple clustering in panda dataframe
  • ▪ How to transform a column with 3 possible values into 3 columns with 0 if the value is absent and 1
  • ▪ Calculate mean of 3rd quintile for each groupby
  • ▪ Multiple selection of dataframe using multiple column slices
  • ▪ How to parse a dataframe efficiently, while storing data (specific row, or multiple rows) in others
  • ▪ how to replace a specifc column value based on max count of values in a groupby scenario with pandas
  • ▪ Pandas between() over 24 hour time range
  • ▪ SQLite3 Query in Python to Retrieve count of rows between two Dates
  • ▪ Account Number Count
  • ▪ Plot a 2D Colormap/Heatmap in matplotlib with x y z data from a pandas dataframe
  • ▪ aggregate and group three columns in pandas dataframe
  • ▪ Excel UDF not working on another computer
  • ▪ Multiple Excel Files as Separate Sheets Using Python
  • ▪ VLOOKUP with multiple parameters?
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