Natural sorting
I have some files that need to be sorted by name, unfortunately I can’t use a regular sort, because I also want to sort the numbers in the string, so I did some research and found that what I am looking for is called natural sorting.
regex
Find longest repetitive sequence in a string
I need to find the longest sequence in a string with the caveat that the sequence must be repeated three or more times. So, for example, if my string is:
Python regular expressions – how to capture multiple groups from a wildcard expression?
I have a Python regular expression that contains a group which can occur zero or many times – but when I retrieve the list of groups afterwards, only the last one is present. Example:
Python Regex instantly replace groups
Is there any way to directly replace all groups using regex syntax?
regex for Twitter username
Could you provide a regex that match Twitter usernames?
Use Python’s string.replace vs re.sub
For Python 2.5, 2.6, should I be using string.replace or re.sub for basic text replacements?
Regular Expressions: Search in list
I want to filter strings in a list based on a regular expression.
Matching Nested Structures With Regular Expressions in Python
I seem to remember that Regular Expressions in DotNet have a special mechanism that allows for the correct matching of nested structures, like the grouping in “( (a ( ( c ) b ) ) ( d ) e )“.
regex error – nothing to repeat
I get an error message when I use this expression:
BeautifulSoup – search by text inside a tag
Observe the following problem: