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  • ▪ Expand number of rows with dates between startday and endday with new Date column
  • ▪ How do i identify an entity (merchant) and perform operations on the entries for that entity in pand
  • ▪ If/Else statement with Pandas Dataframe based on first character
  • ▪ How can I split a data into small datasets by rows?
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  • ▪ Hide specific variable from the hover text of plotly chart with two traces
  • ▪ Applying different CSS styles to box elements in R Shiny
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  • ▪ R_how can I use str_sub to split date and time
  • ▪ Populate column by adding onto row above using lag() in R
  • ▪ Unable to store data in a function
  • ▪ How to pivot from wide to long format based on multiple column name separators?
  • ▪ Multiplying elements of list with lapply is almost twice as fast with in-line function definition th
  • ▪ Flatten output of table whilst retaining names
  • ▪ collapse a dataframe in R that contains both numeric and character variables
  • ▪ getting different patterns within the same string
  • ▪ Mistake in %Y %U %u format in R
  • ▪ Replace dataframe entries elementwise conditionally using negated %in%
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