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Showing posts with the label Regex

Python's Re.split() Not Removing All Matched Characters

This is driving me absolutely nuts. I am positive that the entire date range at the start of the st… Read more Python's Re.split() Not Removing All Matched Characters

Extract Numbers, Letters, Or Punctuation From Left Side Of String Column In Python

Say I have the following data frame which comes from OCR has company_info column contains numbers, … Read more Extract Numbers, Letters, Or Punctuation From Left Side Of String Column In Python

What Is The Equivalence Of Perluniprops In Python?

In perl, there's the perluniprops index of Unicode 7, http://perldoc.perl.org/perluniprops.html… Read more What Is The Equivalence Of Perluniprops In Python?

How To Extract Numbers And Their Indices From A String In Python

I'm trying to write a function that will take a string and return a dictionary containing all o… Read more How To Extract Numbers And Their Indices From A String In Python

Regex For Detection Company Names In Python

I want to detect company names with regex by using Python. This is my idea: Company name should ha… Read more Regex For Detection Company Names In Python

Preventing Timestamp Creation In To_datetime() Formatting In Order To Group By Periods

My pandas df3 is very large and roughly looks like this: df3 = pd.DataFrame([['23.02.2012',… Read more Preventing Timestamp Creation In To_datetime() Formatting In Order To Group By Periods

How To Keep Characters With Regular Expressions That I Don't Want To Delete In Python?

I use this code to delete all tag elements in HTML. import re MyString = 'aaa Radio and televis… Read more How To Keep Characters With Regular Expressions That I Don't Want To Delete In Python?

Python Beautifulsoup Extract Value Without Identifier

I am facing a problem and don't know how to solve it properly. I want to extract the price (so … Read more Python Beautifulsoup Extract Value Without Identifier

Python 3 Regular Expression To Find Multiline Comment

I'm trying to find comment blocks in PHP source code using regular expressions in Python 3. The… Read more Python 3 Regular Expression To Find Multiline Comment

Regex Parse Error By Parsley Python

I have made a simple parser for simple queries, to fetch data from a datastore. The operands I have… Read more Regex Parse Error By Parsley Python

How To Use Regex In An If Statement In Python?

I'm doing something like 'Syntax Analyzer' with Kivy, using re (regular expresions). I… Read more How To Use Regex In An If Statement In Python?

Replace Numbers In A String With A String And The Length Of The Number Appended To It

Basically I need to take a column in a dataframe which has a combination of chars and numbers, like… Read more Replace Numbers In A String With A String And The Length Of The Number Appended To It

Multiple Url Dispatches With Regex

I have a two URL dispatches. One that catches words on http://domain.com/thisword, while the second… Read more Multiple Url Dispatches With Regex

How To Escape Rethinkdb Regex Pattern For R.match

I want to search with r.match in rethinkdb using user input - whole user input should be treated as… Read more How To Escape Rethinkdb Regex Pattern For R.match

Regular Expression Extracting Unwanted Ip Address From Log File

I have sever.log file. My regular expression is extracting all the digits which is having 3 digits … Read more Regular Expression Extracting Unwanted Ip Address From Log File

Removing Symbols Between Letters Python

I would like to remove certain symbols from a string. I only want to remove symbols that are betwee… Read more Removing Symbols Between Letters Python

Python Error Because Of Regex Inside A Google Big Query

I am writing Google Big Query wrappers in python. One of the queries has a regex and the python cod… Read more Python Error Because Of Regex Inside A Google Big Query

How Do You Effectively Use Regular Expressions To Find Alliterative Expressions?

I have an assignment that requires me to use regular expressions in python to find alliterative exp… Read more How Do You Effectively Use Regular Expressions To Find Alliterative Expressions?

Find A Repeating Pattern In A List Of Strings

I'm looking for a way to clean strings from their longest repeating pattern. I have a list of a… Read more Find A Repeating Pattern In A List Of Strings

Regex A Date-like String

I am trying to extract a substring 022014-101 from a string str1: str1 = # I dont nee… Read more Regex A Date-like String