Re: [WebDNA] drop off not round off
This WebDNA talk-list message is from 2011
It keeps the original formatting.
numero = 106532
interpreted = N
texte = grep (A.K.A. "regex") means search and replace, like always.. but =variables are also allowed in the search/replace strings.find:(.*) =3D find any number of any characters, and save that string into \1[0-9] =3D find one digit (number between 0-9)replace:with what is in \1-G> It works! Thanks for that!>=20> But as a unix, how does each code do?>=20> [grep search=3D(.*)[0-9]&replace=3D\1]> [the_value][/grep]>=20> Thanks again... JV>=20> On Wed, Apr 13, 2011 at 9:45 PM, William DeVaul
=wrote:> [grep search=3D(.*)[0-9]&replace=3D\1][the_value][/grep]>=20> This should drop the last number in your example. The grep in WebDNA =is somewhat limited in version 6. Not sure about version 7 or later.=20>=20> Bill>=20> On Tue, Apr 12, 2011 at 5:24 PM, sgbc cebu wrote:> Hi,>=20> How to> use actual numbers (1)> to get wished results (3)> of .407 and not .408> in webdna?> Intend to "dropped off" some digits not "round off"=20>=20>=20>=20> 123> Actual> NumbersDNA> [Format 3f]Wished> Result> 0.66490.6650.664> 0.25710.2570.257> 0.40780.4080.407>=20> Thanks,> Jess>=20>=20
Associated Messages, from the most recent to the oldest:
grep (A.K.A. "regex") means search and replace, like always.. but =variables are also allowed in the search/replace strings.find:(.*) =3D find any number of any characters, and save that string into \1[0-9] =3D find one digit (number between 0-9)replace:with what is in \1-G> It works! Thanks for that!>=20> But as a unix, how does each code do?>=20> [grep search=3D(.*)[0-9]&replace=3D\1]> [the_value][/grep]>=20> Thanks again... JV>=20> On Wed, Apr 13, 2011 at 9:45 PM, William DeVaul =wrote:> [grep search=3D(.*)[0-9]&replace=3D\1][the_value][/grep]>=20> This should drop the last number in your example. The grep in WebDNA =is somewhat limited in version 6. Not sure about version 7 or later.=20>=20> Bill>=20> On Tue, Apr 12, 2011 at 5:24 PM, sgbc cebu wrote:> Hi,>=20> How to> use actual numbers (1)> to get wished results (3)> of .407 and not .408> in webdna?> Intend to "dropped off" some digits not "round off"=20>=20>=20>=20> 123> Actual> NumbersDNA> [Format 3f]Wished> Result> 0.66490.6650.664> 0.25710.2570.257> 0.40780.4080.407>=20> Thanks,> Jess>=20>=20
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