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• ckeditor problem: extra html tags in source

  - by coure06

  I am creating an editor in asp.net MVC application using ckeditor. In textarea i have just written "Sample Text", but when i load the ckeditor and click on source button of ckeditor it gives me a lot of html like html body p [Sample Text]. Why its creating extra html tags?? i have to send the content to database for saving html but ckeditor is adding extra markups. any workaround? or what i am doing worng?

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• How to match filetype with regular expression?

  - by Sanarothe

  Hi. I'm stuck trying to get a regex to match a filetype in a sorting script. Dir.foreach(savedirs[0]) do |x| puts "Matching " + x + " against filetypes." case x when x.match(/^.*\.exe$/i) then puts x when x.match(/\.jpe?g$/) then FileUtils.move(x, sortpath[".exe"], :verbose => true) when x =~ /\.jpg$/ then FileUtils.move(x, sortpath[".jpg"]) end end I can't get any of these to match on in windows. All I need is to confirm that a given filename matches against compatible filetypes.

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• How to protect yourself from XSS when you allow people to post RAW embeded codes?

  - by Axel

  Hi. Tumblr and other blogging websites allows people to post embeded codes of videos from youtube and all video networks. but how they filter only the flash object code and remove any other html or scripts? and even they have an automated code that informes you this is not a valid video code. Is this done with REGEX expressions? And Is there a PHP code to do that? Thanks

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• Error when using Java String split

  - by Dan Howard

  HI All, I've been using the basic split for a while - where I just parse out a string into an array based on a simple token like " " or ",". So of course a customer tries this: \\.br\ which fails miserably. I need to parse to an array of lines. The string for example looks like this: "LINE 1\\.br\\LINE 2\\.br\\LINE 3\\.br\\LINE 4\\.br\\" and this fails with java.util.regex.PatternSyntaxException: Unexpected internal error. Any ideas?

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• How can I extract text from between two delimiters on a line in bash?

  - by syker

  What is a regex I can write in bash for parsing a line and extracting text that can be found between two | (so that would be ex: 1: |hey| 2: |boy|) and keeping those words in some sort of array?

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• How to convert a string into a Point?

  - by NateD

  I have a list of strings of the format "x,y". I would like to make them all into Points. The best Point constructor I can find takes two ints. What is the best way in C# to turn "14,42" into new Point(14,42);? I know the Regex for doing that is /(\d+),(\d+)/, but I'm having a hard time turning those two match groups into ints in C#.

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• PHP PCRE expression problem - get digits of a string

  - by yoda

  Hi, I need a regex expression (PCRE) to match a integer number inside a string, being the string like : image89.jpg I've tried many options without success. I'm using preg_replace() by the way My last attempt : preg_replace('(\d+)', '$1', 'image89.jpg');

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• detect us military email address

  - by John

  Does anybody know which domains to search for (other than ".mil") to look for military addresses posting to a web form? Clarification: we're offering a discount to our customers, and we really only have time to cough up an email address regex which can fit into our existing system. This is on LAMP.

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• C# - How do find a string within a string even if it spans across whitespace?

  - by James Heaney

  I want to be able to find and highlight a string within a string BUT I no not want to remove the space. So if my original string is : There are 12 monkeys I want to find '12 mon' and highlight those characters ending up with : There are < font color='red' 12 mon< /font keys BUT I also want the same result if I search for '12mon' (no space this time) This has really bent my mind! I'm sure it can be done with Regex.

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• ASP.NET, JQuery - Sharing regular expressions

  - by Steve

  If you have a fair number of regular expressions used by both client (javascript) and server side code (C#, vb.net) and want to store them in one place to avoid duplication, where do you store them? I could use registerscript and write out the regex as strings, but just wondering if there is something more elegant.

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• Regular expression for bounce email message

  - by Ryan

  I am looking for a regular expression (or other method if there is such a thing) for detecting bounce email messages. So far I have been going through our unattended mail box and adding strings that I find into a regex. I figured someone would have something that is already complete rather than me re-inventing the wheel. Here is an example of what I have so far: /reason: 550|permanent fatal errors|Error 550|Action: Failed|Mailbox does not exist|Delivery to the following recipients failed/i

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• PHP: Format a numeric string by inserting comma

  - by gameover

  I need a way to convert a number into formatted way by inserting comma at suitable places. Can it be done using regex? Example: 12345 => 12,345 1234567 =>1,234,567

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• Setting Busy cursor for the html page with iframes having flex applications

  - by Prashant Dubey

  Hi Friends, I have a html page with 4 iframes out of these 4 one is a static html page and other 3 are html generated by flex. I have a button and list in one of the flex applications and the list will be populated on click of the button. Now what I want is to have a custom busy cursor to appear on the top of the whole html page until the list gets populated. Please tell me if its possible with an example. Thanks in advance Prahsant Dubey

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• Regular Expression Longes Possible Matching

  - by syker

  So I have an input string which is a directory addres: Example: ProgramFiles/Micro/Telephone And I want to match it against a list of words very strictly: Example: Tel|Tele|Telephone I want to match against Telephone and not Tel. Right now my reg looks like this: my( $output ) = ( $input =~ m/($list)/o ); The regex above will match against Tel. What can I do to fix it?

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• PHP: how to load file from different server as string?

  - by John Isaacks

  I am trying to load an XML file from a different domain name as a string. All I want is an array of the text within the < title < /title tags of the xml file, so I am thinking since I am using php4 the easiest way would be to do a regex on it to get them. Can someone explain how to load the XML as a string? Thanks!

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• How to make negative lookahead work with end of line text

  - by bryan-rasmussen

  Hi, I have a regex like the following: .{0,1000}(?!(xa7|para(graf))$) using Java. I was expecting that it would cause the following text to fail: blaparagraf because paragraf is found at the end

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• How do I determine whether ruby can fork without excessive use of regexp?

  - by Andrew Grimm

  Is it possible to determine whether the implementation of ruby you're running on is capable of supporting fork, without running a regex against RUBY_PLATFORM that'll expand until it summons Cthulhu? (Related question: Ruby - How can I find out on which system my program is running?)

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• Removing non-alphanumeric characters from a string

  - by Malfist

  I have a string in PHP and I want it to match the regex [A-Za-Z0-9]. How can I do this?

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• How to add / to the end of a URL using IIS7 Rewite rules

  - by Pbearne

  Hi Guys I need to add a trailing / to a url if it doesn't have one or isn't a file so http://www.ddd.com/dasdas becomes http://www.ddd.com/dasdas/ But I don't what to just add slash the URl as this will end up with filename like this style.css/ So I need a piece of Regex that I can put into the IIS 7 rewrite engeine to append when needed

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• help with .htaccess RewriteRule

  - by FFish

  What is the rewrite rule for following URL mysite.com/001234-some-keywords.html I want to capture the 6 digit reference number something like ([0-9]{6}) my indexed file is templates/default/index.php?ref=001234 One day I do a crashcourse regex.. I promise.

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• How to convert a string into a Point in C#

  - by NateD

  I have a list of strings of the format "x,y". I would like to make them all into Points. The best Point constructor I can find takes two ints. What is the best way in C# to turn "14,42" into new Point(14,42);? I know the Regex for doing that is /(\d+),(\d+)/, but I'm having a hard time turning those two match groups into ints in C#. any help you could offer would be appreciated.

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• Given the full path to a file, how do I get just the path without the filename?

  - by Zerobu

  Hello, Suppose I have a path in a string called '/home/user/directory/HelloWorld.txt'. I would like to remove the HelloWorld.txt, and end up with '/home/user/directory'. What regex would I need.

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• How do I match any character across multiple lines in a regular expression?

  - by andyuk

  For example, this regex (.*)<FooBar> will match: abcde<FooBar> But how do I get it to match across multiple lines? abcde fghij<FooBar>

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• string directly before with regular expressions?

  - by acidzombie24

  I have been given a file that has its string like this blah blah DUMMY blah blah DUMMY blah blah VALUE blahX blahY KEY Some values/keys are optional, i cannot depend on order. With regular expressions using C# how do i write an regex that takes the value directly behind the key? I know i could write it in such a way it will match the first DUMMY but i cant think of how to make the VALUE instead.

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• Escape apostrophes inside double quoted strings (Javascript)

  - by George Sheppard

  Say i have a string that i need to evaluate in javascript such as : window.some_class.update( 'Runner', 'update_runner', '{"runner":{"id":"1","name":"Nin's Lad" } }'); In order for eval() to evaluate it, i need to escape the apostrophe in runner_name (Nin's Lad). Is this possable with regex? I dont want to escape the single quotes around Runner and update_runner. I'd just like to escape any single quotes inside double quotes. Thanks,

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