Франция задержала танкер, следовавший из Российской Федерации14:52
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Politics are also getting in the way of closer cooperation between the EU and the UK over energy, he says.
Operationpandaspolarssee first n rowsds.head(10)ds.head(10)see all column namesds.columnsds.columnsselect columnds[["year"]]ds.select(pl.col("year"))select multiple columnsds[["year", "sex"]]ds.select(pl.col("year", "sex"))select rowsds[ds["year"] 2008]ds.filter(pl.col("year") 2008)sort columnds.sort_values("year")ds.sort("year")Note there are some differences in how different libraries sort missing values, for example in tablecloth and polars they are placed at the beginning (so they're at the top when a column is sorted in ascending order and last when descending), but dplyr and pandas place them last (regardless of whether ascending or descending order is specified).