Regular Expression Experts

Regular Expression Experts

About the Regular Expression Experts Group

For people who are fascinated by the beauty and power of regular expressions (regex).

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Most Popular Discussions

Ankur A.

Ankur

I have to extract data from multiple lines in a column. The format is posted below: Using rad tool I'm trying to extract multiple...

xyz: <var_name1>
abc_xxx: <data_24123asdfasdf>
abc_xxx: <data_asdfwerweasd>
abc_xxx: <datatool_234sdf90>
xyz: ...

posted 3 days ago

Eugeny S. 3 days ago • Edit • With PowerGREP and the following expression there is no pronlem at all. ... »
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Ankur A. Eugeny S.
Phillip N.

Phillip

Allowing Underscores in Email Addresses

I'm fairly new to Regular Expression and I'm wondering if someone could assist me. The regular expression below validates email ...

posted 10 days ago

Marc B. 8 days ago • Edit • The link posted by Theo De Vries (http://www.regular-expressions.info/email.html) does a great job introducing the trade-offs involved in ... »
See all 11 comments »
Wamith M. Stephen W. Marc B.
Stephen S.

Stephen

Searching for a 3 digit number with simple regular expressions

I have a 3 digit number. It's always three digits by design. I need to find a number in a range. Originally, I tried a generic ...

posted 5 months ago

Christian F. 1 month ago • Edit • Christian likes this. »
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Stephen S.
ahmad M.

ahmad

I've written a regex utility library in php,and i would love to get some feedback from you guys.

https://github.com/abugnais/RegexUtil

posted 1 month ago

ahmad M. 1 month ago • Edit • trying to match urls without having the protocol::// part or the www will make you match stuff like hi.whatsup,we could argue all day and ... »
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ahmad M. Austin G. ahmad M.
Tom A.

Tom

I am trying to search on LinkedIn for a person who has worked at company X within the last 5 years is there a regular expression to...

posted 1 month ago

ZELFANI A. 1 month ago • Edit • Regexes are not a solution for everything and anything. ... »
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Manigandan S. ZELFANI A.
Sachin P.

Sachin

Regular expression (REGEX) for date validation

regular expression septanet.com

Dear friends, here is a small but very usefull javascript based regex code to validate date in various formats Code: <script...

posted 9 months ago

April R. 2 months ago • Edit • April likes this. »
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Stephen F.

Stephen

Combining 2 regular expression into one using a [subtraction] or [not equals]

Hi Guys, wish to know how to combine to simple regular expressions to get a single set of results

Query 1

A = ^/livenow/tv/(.*)$ ...

posted 4 months ago

Jagdish H. 4 months ago • Edit • or you could do like this ... »
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Theo D. Glen P. Jagdish H.
William H.

William

Introduction & question

Hi I'm Bill, and I'm trying to get acquainted with utilizing the GREP command together with regular expressions. I was looking around ...

posted 5 months ago

William H. 5 months ago • Edit • Thanks Glen, I'll keep playing with it and let you know how I do. Thank you for all the links and advice! »
See all 12 comments »
William H. Glen P. William H.
Paniz A.

Paniz

Find this string in a long text: fillText("setting",10,20)

How can I find this string in a text by regular expression?

posted 7 months ago

Glen P. 6 months ago • Edit • Read your JavaScript manual and see that the String object has an "indexOf" method that returns > -1 if the character or string argument is ... »
See all 3 comments »
Glen P. Paniz A. Glen P.

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  • Created: October 19, 2008
  • Type: Professional Group
  • Members: 491
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