Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.java.programmer > #15983
| From | Joshua Cranmer <Pidgeot18@verizon.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: need regular expression to replace part of result based on a search pattern |
| Date | 2012-07-12 11:42 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <jtmr91$iek$1@dont-email.me> (permalink) |
| References | <6aefda61-b66a-4e8f-8634-ef6a95f79c4d@googlegroups.com> <f92af690-9380-4885-9955-ff9b536613d6@googlegroups.com> <jtmq79$bcf$1@dont-email.me> |
On 7/12/2012 11:24 AM, Eric Sosman wrote:
> If quoted material can contain commas that don't count as field
> separators, I don't think regular expressions can do the job at all.
> You'll need to parse the strings in a context-sensitive way.
((?:[^,]*|'[^']*'),){5}
If you can have escapes, your string quote portion becomes:
'([^\\']|\\.)' (not including escape characters you need to represent
this is a Java string literal). It's doable, but building this sort of
stuff gets very ugly very quickly.
--
Beware of bugs in the above code; I have only proved it correct, not
tried it. -- Donald E. Knuth
Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
need regular expression to replace part of result based on a search pattern Jimmy <jimmy_please@yahoo.com> - 2012-07-11 10:35 -0700
Re: need regular expression to replace part of result based on a search pattern Roedy Green <see_website@mindprod.com.invalid> - 2012-07-11 15:24 -0700
Re: need regular expression to replace part of result based on a search pattern Knute Johnson <nospam@rabbitbrush.frazmtn.com> - 2012-07-11 15:40 -0700
Re: need regular expression to replace part of result based on a search pattern Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2012-07-12 00:56 +0200
Re: need regular expression to replace part of result based on a search pattern Roedy Green <see_website@mindprod.com.invalid> - 2012-07-11 21:21 -0700
Re: need regular expression to replace part of result based on a search pattern Jimmy <jimmy_please@yahoo.com> - 2012-07-12 07:28 -0700
Re: need regular expression to replace part of result based on a search pattern Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-07-12 11:24 -0400
Re: need regular expression to replace part of result based on a search pattern Joshua Cranmer <Pidgeot18@verizon.invalid> - 2012-07-12 11:42 -0400
Re: need regular expression to replace part of result based on a search pattern Arne Vajhøj <arne@vajhoej.dk> - 2012-07-23 22:55 -0400
Re: need regular expression to replace part of result based on a search pattern Leif Roar Moldskred <leifm@dimnakorr.com> - 2012-07-12 09:42 -0500
Re: need regular expression to replace part of result based on a search pattern Gene Wirchenko <genew@ocis.net> - 2012-07-12 09:18 -0700
Re: need regular expression to replace part of result based on a search pattern glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-07-12 18:34 +0000
Re: need regular expression to replace part of result based on a search pattern Arne Vajhøj <arne@vajhoej.dk> - 2012-07-23 22:53 -0400
Re: need regular expression to replace part of result based on a search pattern Arne Vajhøj <arne@vajhoej.dk> - 2012-07-23 22:48 -0400
Re: need regular expression to replace part of result based on a search pattern Arne Vajhøj <arne@vajhoej.dk> - 2012-07-25 17:37 -0400
csiph-web