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 > 1 2 3 > Actual > Numbers DNA > [Format 3f] Wished > Result > 0.6649 0.665 0.664 > 0.2571 0.257 0.257 > 0.4078 0.408 0.407 >=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 > 1 2 3 > Actual > Numbers DNA > [Format 3f] Wished > Result > 0.6649 0.665 0.664 > 0.2571 0.257 0.257 > 0.4078 0.408 0.407 >=20 > Thanks, > Jess >=20 >=20
Govinda
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