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I need to extract words that contain digits.
ex:-
Input - 3909B Witmer Road. Niagara Falls. NY 14305
Output - 3909B and 14305
485
asked Jan 26 '12 04:01
To match any number from 0 to 9 we use \d in regex. It will match any single digit number from 0 to 9. \d means [0-9] or match any number from 0 to 9. Instead of writing 0123456789 the shorthand version is [0-9] where [] is used for character range.
To check if a string contains only numbers in JavaScript, call the test() method on this regular expression: ^\d+$ . The test() method will return true if the string contains only numbers. Otherwise, it will return false . The RegExp test() method searches for a match between a regular expression and a string.
To get the list of all numbers in a String, use the regular expression '[0-9]+' with re. findall() method. [0-9] represents a regular expression to match a single digit in the string. [0-9]+ represents continuous digit sequences of any length.
To find numbers from a given string in Python we can easily apply the isdigit() method. In Python the isdigit() method returns True if all the digit characters contain in the input string and this function extracts the digits from the string.
Use this regex:
\w*\d\w*
See it here in action: http://regexr.com?2vqui
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