I have a string like this: a b c d I process my string like this: chomp $line; my @tokens = split /\s+/, $line; my @new_tokens; foreach my $token (@tokens) { push @new_tokens, some_complex_function( $token ); } my $new_str = join ' ', @tokens; I'd like to re-join the string with the origi...
I have an issue regarding the use of the following regular expression: private Regex _regexDecimals = new Regex(@"[^.,0-9]"); when I use above the result is dat I can use 1 0,5 ,5 1.0 but when I enter .5 it results in an error trying it to convert it to a double. Now I've made the following regular expression: private Regex _regex...
I would like to implement something similar to the Google quick scroll extension with jquery for the extracts of a search result, so when the full document is opened (within the same website) it gives the user the opportunity to go straight to the extract location. Here is a sample of what I get returned from the search engine when I se...
Hay all, i have an array Array ([near_prescription] => Array ( [go_to] => inter_selection [distance_right_sph] => 0.00 [balance_right] => [distance_right_cyl] => 0.00 [distance_right_axis] => [distance_left_sph] => 0.00 [balance_left] => [distance_left_cyl] => 0.00 [distance_left_axis] => ...
so at the end the end(after few days of debuging) i found a problem. It isnt in regex at all :/ . It seams that i was trimming ekstra white spaces with intput= Regex.Replace(input, "\\s+", " "); so all new lines are replaced with " ". Stupid! Moderator, please remove this if unnecesary! I have regexp for tokenizing some text and it...
^(?=[\w-%&?#=]+\d)(?=[\w-%&?#=]+[a-zA-Z])[\w-%&?#=]{8,12}$ Was meant to match the below conditions in a javascript based new-password check, Must contain minimum 8 to 20 characters, mandatorily including one letter and number May include only one of the following special characters: %,&, _, ?, #, =, - Cannot have any spaces With ab...
I am implementing a website search and am trying to highlight the words the user searched for using the below code: data = Regex.Replace(data, Model.SearchCriteria, "<strong>" + Model.SearchCriteria + "</strong>", RegexOptions.IgnoreCase); However if data is "I went North towards Canada" and the user has searched for "north" the resul...
Hi all, I've got a string which is pipe '|' delimited. I need a regex to validate the number of items, based on the pipe character. So a regex which will do the following: If the max number of items is three: asdfasdf|asdfasdf|asdfasdf = VALID asdfasdf|asdfasdf|asdfasdf|asdfasf = Not Valid Also, this string may be empty. Any help w...
Hello there, I am trying to get all strings enclosed in <*> by using following Regex: Regex regex = new Regex(@"\<(?<name>\S+)\>", RegexOptions.IgnoreCase); string name = e.Match.Groups["name"].Value; But in some cases where I have text like : <Vendors><Vtitle/> <VSurname/></Vendors> It's returning two strings instead of four, i....
Possible Duplicate: What is the best regular expression for validating email addresses? Does anyone have a good email regular expression? I'm writing in .NET 2.0 if that matters... ...
I have been fiddling with this for almost an hour and am getting nowhere. Regexes are not my strong suit. I have data like the following: .cke_button_about .cke_icon { background-position: 0 -76px; } .cke_button_maximize .cke_icon { background-position: 0 -108px; } I need to replace the vertical values (-76px and -108px) using preg_r...
Hello all, I've got some configuration files with hundreds of lines of data each. I'd like to begin each line (after the carriage return) with a pound sign ('#') unless it's already beginning with a pound sign. I don't want to do a find+replace because I've got other commented parts of the file that aren't the beginning of a line. So...
I am using codeigniter and its routes system successfully with some lovely regexp, however I have come unstuck on what should be an easy peasy thing in the system. I want to include a bunch of search engine related files (for Google webmaster etc.) plus the robots.txt file, all in a controller. So, I have create the controller and upda...
This is my string: "This Is {{ dsfdf {{dsfsd}} ewrwrewr }} My Result". I want to remove the outer curly brackets with their content. The result should be "This Is My Result". This is my best shot at the moment: Text = Regex.Replace(Text, "{{([^}]*)}}", String.Empty); but it doesn't work well. I get "This Is ewrwrewr }} My Text" P...
Is there a library compatible with PCRE that can be used on Mac OS X 10.6, and which is Unicode compatible? I was thinking to use the predicates, but it is a little excessive when the application is not already using Spotlight predicates. ...
Hi! i would like to split a text (using a regex) to a dot followed by a whitespace or a dot followed by new line (\n) i'm working with c# .Net Appreciate your answers! ...
How to validate by a single regular expression the urls: http://83.222.4.42:8880/listen.pls http://www.my_site.com/listen.pls http://www.my.site.com/listen.pls to be true? I see that I formulated the question not exactly :(, sorry my mistake. The idea is that I want to validate with the help of regexp valid urls, let it be an externa...
Hi! I have a problem that I haven't seen before. The same regex is producing two different results on two different servers. This is the code: preg_replace('#[^\pL0-9_@-]#iu', '', '!%&abc123_æøå'); Result on server A (php 5.2.6, Server Api: Apache 2.0 Handler): abc123_æøå Result on server B (php 5.2.5, Server Api: CGI/FastCGI): 1...
why this regex not work? i want to replace my string by all not default charaacters legal are = a-Za-z0-9- rest should be replaced and return without the forbidden chars protected string FormatToInvalidChars(string InputString) { string RegexPattern = @"(^[A-Za-z0-9]*)$"; string s = Regex.Replace(InputString....
My file has certain data like:: /Pages 2 0 R/Type /Catalog/AcroForm /Count 1 /Kids [3 0 R]/Type /Pages /Filter /FlateDecode/Length 84 What is the regular expression to get this output.. Pages Type Catalog AcroForm Count Kids Type Pages Filter FlateDecode Length I want to fetch string after '/' & before 2nd '/' or spac...