887 bytes added
, 16:20, 13 February 2017
Data can be saved in a lot of file formats. If there is no reason to do otherwise, we prefer delimited files with the options shown in bold. Alternative options are also shown.
{| class="wikitable"
|-
| file extension || '''tsv''' || csv || '''dat'''
|-
| file extension || '''ascii''' || '''UTF-8''' || UTF-16BE || UTF-16LE || UCS-4/UTF-32
|-
| magic number || '''None''' || <BOM>
|-
| line delimiter || \n || \r || '''\r\n'''
|-
| line delimiter after last line || no || '''yes'''
|-
| field delimiter || '''<tab>''' || , || ;
|-
| field delimiter after last field || '''no''' || yes
|-
| Quoting character || '''None''' || " || '
|-
| Escape character || '''None''' || \
|-
| First line || '''Contains header''' || Contains data
|-
| Last field in line || '''Must not be empty''' || May be empty
|-
| Whitespace following delimiter || '''Part of field''' || Not part of field
|-
|}