Darya.zelenina at 05:46, 15 January 2019

2019-01-15T05:46:00Z

← Older revision		Revision as of 05:46, 15 January 2019
Line 20:		Line 20:
	* [[F$LOCATE()]]		* [[F$LOCATE()]]
	* [[F$LENGTH()]]		* [[F$LENGTH()]]

			[[Category: Lexical Functions]]

Darya.zelenina: Created page with "'''F$EXTRACT()''' is a lexical function that extracts the specified characters from the specified string. =Format= F$EXTRACT(start,length,string) '''Sta..."

2018-12-18T09:00:52Z

Created page with "'''F$EXTRACT()''' is a lexical function that extracts the specified characters from the specified string. =Format= F$EXTRACT(start,length,string) '''Sta..."

New page

'''F$EXTRACT()''' is a [[Lexical functions|lexical function]] that extracts the specified characters from the specified string.

=Format=
F$EXTRACT(start,length,string)
'''Start''' is the character number where the extracted substring should start. The numbering starts at 0.
'''Length''' is the length of the extracted substring in characters.
'''String''' is the string that the substring should be extracted from.

=Examples=
<nowiki>
$ NAME = "PAOLO TESTA"
$ FIRST = F$EXTRACT(0,5,NAME)
$ SHOW SYMBOL FIRST
FIRST = "PAOLO"
</nowiki>

=See also=
* [[F$ELEMENT()]]
* [[F$EDIT()]]
* [[F$LOCATE()]]
* [[F$LENGTH()]]

F$EXTRACT() - Revision history

Darya.zelenina at 05:46, 15 January 2019

Darya.zelenina: Created page with "'''F$EXTRACT()''' is a lexical function that extracts the specified characters from the specified string. =Format= F$EXTRACT(start,length,string) '''Sta..."