How to use a Regular Expression to find a Specific word and return following 10 characters?

regexm stata
regular expression match
regex extract value from string
regular expression examples
regex match characters after string
regex wildcard any length
stata extract number from string
regular expression search

I need to find a regular expression that finds "Order #" and then return the following 10 characters.

For example I can the following rows (Ignore row numbers just using them to designate that it is a new or next line in the original data):

Row 1 Order #100013661 By John DOE
Row 2 REFUND for CHARGE(Order #100013667 By Lara Croft
Row 3 Order #100013668 By Sammy
Row 4 Blah Blah Blah Order #10013664 By Fluffy fluff

I want the expression to return:

ROW 1 100013661
ROW 2 100013667
Row 3 100013668
Row 4 100013664

Ultimate Regex Cheat Sheet, These expressions can be used for matching a string of text, find and check a user's input for common misspellings of a particular word. Consult the following regex cheat sheet to get a quick overview of Matches a specific character or group of characters on either side (e.g. a|b corresponds to a or b). A regular expression is a form of advanced searching that looks for specific patterns, as opposed to certain terms and phrases. With RegEx you can use pattern matching to search for particular strings of characters rather than constructing multiple, literal search queries.

Use capturing groups for that:

Order #(.{9})

Use the tools in your hosting language to harvest the capturing group.

Demo.

[PDF] Regular Expressions: The Complete Tutorial, 10. Using Regular Expressions with The Microsoft .NET Framework Basically, a regular expression is a pattern describing a certain amount of text. This is like saying to the regex engine: find a «c», immediately followed to match a tab character (ASCII 0x09), «\r» for carriage return (0x0D) and «\n» for line feed (​0x0A). Use this regular expression to match ten digits only: @"^\d{10}$" To find a sequence of ten consecutive digits anywhere in a string, use: @"\d{10}" Note that this will also find the first 10 digits of an 11 digit number. To search anywhere in the string for exactly 10 consecutive digits and not more you can use negative lookarounds:

Order #(.{10}) or Order #(.{1,10}) if it could be up to 10 characters.

Order #(\d{1,10}) if they are always numbers.

How can I extract a portion of a string variable using regular , We will show some examples of how to use regular expression to extract and/or contains a set of values (e.g. a specific word, a number followed by a word etc.) Note that the 0-9 indicates that the expression should match any character 0 Next we will find the two-digit years 10-99, and concatenate those strings with the​  Regex to match after specific characters. bar matches bar only if bar is following foo Need to get so substring but using Regular Expression.

RegEx - Extracting the first N words, Finally, to let us capture words across paragraphs, we can use a \n to match new-​line characters, or carriage returns. This will need to be followed  You can use the expression [cmf]an to match only 'can', 'man' and 'fan' without matching any other line. As you will see in the next lesson, you can also use the inverse expression [^drp]an to match any three letter word ending with 'an' that does not start with 'd', 'r' or 'p'.

Regular Expressions :: Eloquent JavaScript, When using the RegExp constructor, the pattern is written as a normal string, Both of the following expressions match all strings that contain a digit: An object returned from exec has an index property that tells us where in the string the with the letters a to f standing for the digits 10 to 15) followed by an h, or a regular  A regular expression is a pattern used to match text. It can be made up of literal characters, operators, and other constructs. This article demonstrates regular expression syntax in PowerShell. PowerShell has several operators and cmdlets that use regular expressions. You can read more about their syntax and usage at the links below.

Step-by-step tutorial for using the Regex Dictionary, Using nine dots instead of the \w nine times will also return apostrophized and hyphenated words, as well as those Match any word that has at least 4 characters, The entire ^[bcr]$vt$, Match any word beginning with either b or c or r, followed by a single vowel  It's more of a case of regular expressions being the wrong tool for this problem. You generally use them to find tokens, turn all found ones into a list or tree, then operate on it. – wasamasa Jan 26 '15 at 13:33

Comments
  • Glad I could help! Could you please mark the answer as accepted? :)
  • @Mark please make sure you mark the answer that you accepted.
  • This worked great for my original dataset. I now have a new string of data and the solutions above arent working. Here is the string - AVIDPAYCK16527Legum I need to pull the 5 digit number.
  • The row number is not part of the string.
  • @Adam right, I didn't notice the "ignore" part in the text of the question. Thanks!
  • Thanks for you help!
  • Thanks for your help!