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Showing posts with the label Regex

Why Is Python Regex Wildcard Only Matching Newline

I am writing a program to parse through log messages using Python RegEx. I've gotten everythin… Read more Why Is Python Regex Wildcard Only Matching Newline

Regex Find Whole Substring Between Parenthesis Containing Exact Substring

For example I have string: 'one two (78-45ack sack); now (87 back sack) follow dollow (59 uhha… Read more Regex Find Whole Substring Between Parenthesis Containing Exact Substring

Regex Matching Mac Address

I'm trying to get all valid MAC addresses from this string: 00:1e:68:51:4f:a9 00:1a:8c:10:a… Read more Regex Matching Mac Address

Python Regular Expression To Split Paragraphs

How would one write a regular expression to use in python to split paragraphs? A paragraph is defin… Read more Python Regular Expression To Split Paragraphs

Creating New Column Based On Whether The Letter 'l' Or 'l' Is In The String Of Another Column

I am working with the Open Food Facts dataset which is very messy. There is a column called quantit… Read more Creating New Column Based On Whether The Letter 'l' Or 'l' Is In The String Of Another Column

Regex Help Needed To Match Numbers

I am an absolute noob at regex and need to help to match numbers in this format: 1,234,567 or 12… Read more Regex Help Needed To Match Numbers

How To Escape Special Regex Characters In A String?

I use re.findall(p, text) to match a pattern generally, but now I came across a question: I just w… Read more How To Escape Special Regex Characters In A String?

Regular Expression To Confirm Whether A String Is A Valid Python Identifier?

I have the following definition for an Identifier: Identifier --> letter{ letter| digit} Basica… Read more Regular Expression To Confirm Whether A String Is A Valid Python Identifier?