Regex matching digit in between?

regex match specific number
regex any number of digits
regex number range 1-12
regex number range 1-1000
regex match special characters
regular expression length limit
regular expression match
regex match number

I would like to get number in between these strings.

strings = ["point_right: account ISLAMIC: 860328 9221 asdsad",
       "account 723123123",
       "account 823.123.213",
       "account 823-123-213",
       "account:123213123 ",
       "account: 123213123 asdasdsad 017-299906",
       "account: 123213123",
       "point_right: account ISLAMIC: 860328 9221"

Result would be

[860328 9221,723123123, 823123213, 823.123.213, 823-123-213, 123213123, 123213123, 123213123]

And i can do processing later to make them into number. So far my strategy is to get everything after pattern and anything before a letter. I have tried:

for string in strings:
    print(re.findall("(?<=account)(.*)", string.lower()))

Please help to give some pointers on the regex match.

Example: Matching Numeric Ranges with a Regular Expression, To match all characters from 0 to 255, we'll need a regex that matches between one and three characters. The regex [0-9] matches single-digit numbers 0 to 9. RegEx to match everything between two strings using the Java approach. List<String> results = new ArrayList<>(); //For storing results String example = "Code will save the world"; Let's use Pattern and Matcher objects to use RegEx (.?)*.


The negative lookahead and lookbehind seems like overkills here but I wasn't able to get a clean match otherwise. You may see the results here

(?!\W) Negative lookahead to exclude any non-word characters [^a-zA-Z0-9_]

([\d\s.-]+) The capturing group for your numbers

(?<!\s) Negative lookbehind to exclude whitespace characters [\r\n\t\f\v ]

Regular Expression (Regex) Tutorial, In this example, [0-9] matches any SINGLE character between 0 and 9 (i.e., a digit), This regex matches any numeric substring (of digits 0 to 9) of the input. To match all characters from 0 to 255, we’ll need a regex that matches between one and three characters. The regex [0-9] matches single-digit numbers 0 to 9. [1-9] [0-9] matches double-digit numbers 10 to 99. That’s the easy part. Matching the three-digit numbers is a little more complicated, since we need to exclude numbers 256 through 999. 1 [0-9] [0-9] takes care of 100 to 199. 2 [0-4] [0-9] matches 200 through 249.

Quantifiers +, *, ? and {n}, let str = "+7(903)-123-45-67" ; let numbers = str . match ( /\d{1,}/g ) ; alert For instance, the pattern ou?r looks for o followed by zero or one u  I also think that Sam's answer is the correct one, but just in case you also need to quickly extract non-sequential items, here is how you can easily build the regex you need (these subpatterns are to be used between "^run and [.]dat [.]gz$"): Use [5-8] to match all digits from 5 to 8 (as in the current example)

Java Regex - Java Regular Expressions, You can also use ranges for digits. For instance, the character class [0-9] will match the characters between 0  For readers other than the original poster: If it has to be a regex, use /{([^}]*)}/ if you want to allow empty strings, or /{([^}]+)}/ if you want to only match when there is at least one character between the curly braces. Breakdown: /: start the regex pattern {: a literal curly brace (: start capturing

Ultimate Regex Cheat Sheet, This guide provides a regex cheat sheet as well as example must be matched which can use one or more digits, letters between a-z, periods,  The next column, "Legend", explains what the element means (or encodes) in the regex syntax. The next two columns work hand in hand: the "Example" column gives a valid regular expression that uses the element, and the "Sample Match" column presents a text string that could be matched by the regular expression.

Everything you need to know about Regular Expressions, This pattern matches all 100 two digit strings in the range from 00 to 99 . They match the positions between characters, if you will. The most  In this post: * Regular Expression Basic examples * Example find any character * Python match vs search vs findall methods * Regex find one or another word * Regular Expression Quantifiers Examples * Python regex find 1 or more digits * Python regex search one digit * pattern = r"\w{3} - find strings of 3 letters * pattern = r"\w{2,4}" - find strings between 2 and 4 * Regular Expression

  • r'(?<=\D)\d[^A-Za-z]+\b' seems to work.
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