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`drop` is used for removing the last row. Passing a number allows dropping N rows. Here we introduce the same logic for dropping columns instead. You can certainly remove columns by using `reject`, however, there could be cases where we are interested in removing columns from tables that contain, say, a big number of columns. Using `reject` becomes impractical, especially when you don't care about the column names that could either be known or not known when exploring tables. ``` > echo [[lib, extension]; [nu-core, rs] [rake, rb]] ─────────┬─────────── lib │ extension ─────────┼─────────── nu-core │ rs rake │ rb ─────────┴─────────── ``` ``` > echo [[lib, extension]; [nu-core, rs] [rake, rb]] | drop column ───────── lib ───────── nu-core rake ───────── ``` |
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| .. | ||
| commands | ||
| examples | ||
| utils | ||
| commands.rs | ||
| examples.rs | ||
| futures.rs | ||
| lib.rs | ||
| maybe_print_errors.rs | ||
| prelude.rs | ||
| script.rs | ||
| utils.rs | ||