similar to: Using a RegExp to exclude an email address

There was an old email thread from the end of January 2006 discussing regular expressions for matching URLs. I took some of the sample expressions and tweaked them a bit to the point where I think they are pretty useful. They pass all of my tests anyway. :-) For a reminder, here''s a sample message from that thread. My code is below it. On Jan 26, 2006, at 5:28 AM, Nathaniel S.

Hi all, I''m hoping to stir the Rails pot a little bit here, so please go easy with me ;-) Regular Expressions is the most densely inhumane language construct ever invented in any ''civilisation'', and the fact that we still have to dirty our minds with this in Rails is something that (sh/c)ould ideally be corrected in Rails (preferably before the release of 1.2

Dear experts, I am trying to build a regular expression to filter out anything between <script ... > and </script> tags where I can specify something using negate class to exclude more than one character in sequence. I tried: originalresponse.gsub(/<script([^>]+)>([^<]+)?<\/script>/,'''') but obviously if the script has the

Railsters: ActiveRecord''s validation system puts other database systems to shame. However, the newbies might not know how to write a regexp that excludes a match, instead of tests for it. Understand - I''m just asking this question to help them. I have been using Regexps since ''grep'' on Xenix! But the newbies here might not know how to do this:

I have added regular expression support using a POSIX implementation. The patch (against 2.5.5) is attached. The implementation is simple and follows the same mechanism that is implemented for normal searches. I added these command line arguments: --rexclude=PATTERN exclude files matching regexp PATTERN --rexclude-from=FILE exclude regexp patterns listed in FILE --rinclude=PATTERN

In a model I have following validates_format_of. Is there an easy way to DRY this up? It seems to be rather repetitive. validates_format_of :expiration_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :activation_date, :with => /^[0-9]{4}[-][0-9]{2}[-][0-9]{2}$/ validates_format_of :some_other_date, :with =>

Instead of just documenting this bug, fix it in the file_contexts file. Replaces commit ad3c8fe7f49c4991e1aa536856a1a408f55d5409. --- customize/SELinux_relabel.ml | 20 ++++++++++++++++++++ v2v/virt-v2v.pod | 11 ----------- 2 files changed, 20 insertions(+), 11 deletions(-) diff --git a/customize/SELinux_relabel.ml b/customize/SELinux_relabel.ml index fa9603c..d3b9325 100644 ---

> Date: Wed, 26 Nov 2003 13:52:44 +0100 > From: Martin Maechler <maechler@stat.math.ethz.ch> > To: <Kurt.Hornik@wu-wien.ac.at> > Cc: <r-devel@stat.math.ethz.ch> > Subject: Re: [Rd] Question about Unix file paths > > > > >>>>> " Kurt" == Kurt Hornik <Kurt.Hornik@wu-wien.ac.at> > >>>>> on Wed, 26

Instead of just documenting this bug, fix it in the file_contexts file. Replaces commit ad3c8fe7f49c4991e1aa536856a1a408f55d5409. --- customize/SELinux_relabel.ml | 19 +++++++++++++++++++ v2v/virt-v2v.pod | 11 ----------- 2 files changed, 19 insertions(+), 11 deletions(-) diff --git a/customize/SELinux_relabel.ml b/customize/SELinux_relabel.ml index fa9603c..69a4779 100644 ---

I thought I'd asked this question a few years ago but can't seem to find any eveidence of that so here goes. I've been looking at the sieve docs and recipes, done a lot of googling but no joy so far. Using stanard vacation script and that works great, however I want to exclude certain sender email addressess from ever receiving a vacation autoresponse, how do I go about adding that

As threatened a while back, there are some exclude/include bugs that I'd like to see fixed in rsync. Here is the patch: http://www.blorf.net/rsync-exclude.patch This fixes the following bugs: - A non-anchored, slash-including pattern with a wildcard needs to be matched at the end of the path (e.g. "CVS/R* should match throughout the tree, not just at /CVS/R*). - A leading

I noticed this issue in stringr::str_replace, but it also affects sub() in base R. If the pattern in a call to one of these needs to be a regular expression, then backslashes in the replacement text are treated specially. For example, gsub("a|b", "\\", "abcdef") gives "def", not "\\\\def" as I wanted. To get the latter, I need to escape

Hi there, I''ve got the following in my model: validates_format_of :postcode, :with => /^([a-zA-Z]{1,2}[0-9]{1,2} [0-9]{1}[a-zA-Z]{2})$/, :message => "is not valid", :if => :postcode ... but it''s not working - it always insists on validation, even if postcode is empty. Basically, the postcode field is optional, but if it''s filled in, I want to

Hello, I try this : validates_format_of :name , :with => /^[A-z0-9_.- ]*$/ , :message => "bad characters" for accept any name with chars "A" to "z" , "0" to "9" , with "_" "." "-" and " " The pattern is really simple but I have this error : SyntaxError in Login#register

Hi Folks, I'm running rsync between an NT client and a Solaris 7 Server (Ver 2.4.6). I'd like to be able to exclude the following directory: /opt/IBMHTTPDLOG/archivelogs but retrieve /opt/IBMHTTPDLOG My setup is: rsync -av -p -e rsync@server1.cna.com:/opt/IBMHTTPDLOG/ F:/opt/IBMHTTDLOG (client) rsync --daemon --exclude-from=/etc/rsync.exclude (server) What I get is

Newer versions of file slightly changed the output, removing the comma between the type, and the architecture string. Tweak the regular expression so: - the comma is optional, but if missing then only the architecture string will follow - the architecture string has no commas --- daemon/filearch.ml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/daemon/filearch.ml

completion is semi-broken in today's r-devel, and the reason seems to be some regular expression changes: > sessionInfo() R version 2.6.0 Under development (unstable) (2007-05-22 r41673) i686-pc-linux-gnu locale: [...] attached base packages: [1] "stats" "graphics" "grDevices" "utils" "datasets" "methods" [7]

On Monday, 6 March 2017 11:43:14 CET Richard W.M. Jones wrote: > Instead of just documenting this bug, fix it in the file_contexts > file. > > Replaces commit ad3c8fe7f49c4991e1aa536856a1a408f55d5409. > --- > customize/SELinux_relabel.ml | 19 +++++++++++++++++++ > v2v/virt-v2v.pod | 11 ----------- > 2 files changed, 19 insertions(+), 11 deletions(-) >

Dear list, The dichromat package defines a dichromat function which "Collapses red-green color distinctions to approximate the effect of the two common forms of red-green colour blindness, protanopia and deuteranopia." library(dichromat) library(grid) colorStrip <- function (colors = 1:3, draw = TRUE) { x <- seq(0, 1 - 1/length(colors), length = length(colors)) y <-

Hey, Does anybody have a regexp for validating URLs? I found this one and am trying to adapt it: ^(((ht|f)tp(s?))\:\/\/)?(www.|[a-zA-Z].)[a-zA-Z0-9\-\.]+\.(com|edu|gov|mil|net|org|biz|info|name|museum|us|ca|uk)(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\;\?\''\\\+&%\$#\=~_\-]+))*$ (http://www.experts-exchange.com/Web/Web_Languages/JavaScript/Q_21245168.html) I also found this one, but, um,