first for filters

Return only the first several rows of the input. Counterpart of `last`. Opposite of `skip`.

Signature

> first (rows)

Parameters

• rows: starting from the front, the number of rows to return

Examples

Return the first item of a list/table

> [1 2 3] | first
1

Return the first 2 items of a list/table

> [1 2 3] | first 2
╭───┬───╮
│ 0 │ 1 │
│ 1 │ 2 │
╰───┴───╯

Return the first 2 bytes of a binary value

> 0x[01 23 45] | first 2
Length: 2 (0x2) bytes | printable whitespace ascii_other non_ascii
00000000:   01 23                                                •#