return valid date as number of days since 0001-01-01 or nothing if invalid

makes writing a _VERY_ simple and standard sql query easier and naming independent.

Returns the base table name of a table occurrence

Returns table occurrence information as XML

Converts : - an Excel column header into a number (BR -> 70) - a number into an Excel column header (70 -> BR) Limited to ZZ (702)

A generic way to exit (nested) loops

Clears all variables declared by xml2var.

Last ID obtained from value list

Transforms the result of GetLayoutObjectAttribute ( "wv" ; "content" ) on a Windows machine to a parseable XML

BELGIAN payment reference system

Converts time (HHMMSS) to Minutes

This function give you the checksum (last number) in the EAN-13 code.

Extracts the domain name (without the extension) from an email address

Toggles the state of the boolean

Formats and translates date according to a pattern in one of the supported languages.