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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!darwin.sura.net!jvnc.net!yale.edu!yale!gumby!destroyer!news.iastate.edu!vincent1.iastate.edu!viking
- From: viking@iastate.edu (Dan Sorenson)
- Subject: Re: Detection of NULL numeric field
- Message-ID: <viking.724343680@vincent1.iastate.edu>
- Sender: news@news.iastate.edu (USENET News System)
- Organization: Iowa State University, Ames IA
- References: <63921208200536/0003081833NA3EM@mcimail.com> <viking.723887528@vincent2.iastate.edu> <JRG.92Dec9145059@motmot.doc.ic.ac.uk> <viking.723929848@vincent2.iastate.edu> <1992Dec14.082525.15210@fel.tno.nl>
- Date: Mon, 14 Dec 1992 14:34:40 GMT
- Lines: 20
-
- In <1992Dec14.082525.15210@fel.tno.nl> wlmg1@fel.tno.nl (W.L.M.Touw) writes:
-
- >viking@iastate.edu (Dan Sorenson) writes:
-
- >> Good point. I had a strange problem in FoxPro 2.0 the other day
- >>while trying to use this snippet of code. I finally resorted to this:
- >> if len(ltrim(rtrim(str(mtemp))))=0
-
- >How about an alltrim() ?
-
- Actually, that's what I use. Since this is bit.listserv.dbase-l
- I try to keep any code snippets I post in the dBase 3+ language for
- clarity and maximum usability by others on the list. I believe alltrim()
- is a Foxpro-specific function, but equivalent to ltrim(rtrim()).
-
- < Dan Sorenson, DoD #1066 z1dan@exnet.iastate.edu viking@iastate.edu >
- < ISU only censors what I read, not what I say. Don't blame them. >
- < "This isn't an answer, it's a pagan dance around a midnight fire >
- < written in intellectual runes." -- Rich Young >
-
-