Converting a String to a List of Words?
I’m trying to convert a string to a list of words using python. I want to take something like the following:
string
How do I check if there are duplicates in a flat list?
For example, given the list ['one', 'two', 'one'], the algorithm should return True, whereas given ['one', 'two', 'three'] it should return False.
How do I trim whitespace from a string?
How do I remove leading and trailing whitespace from a string in Python?
Finding multiple occurrences of a string within a string in Python
How do I find multiple occurrences of a string within a string in Python? Consider this: >>> text = "Allowed Hello Hollow" >>> text.find("ll") 1 >>> So the first occurrence of ll is at 1 as expected. How do I find the next occurrence of it? Same question is valid for a list. Consider: >>> … Read more
String formatting in Python 3
I do this in Python 2:
Pandas Extract Number from String
Given the following data frame:
Add Leading Zeros to Strings in Pandas Dataframe
I have a pandas data frame where the first 3 columns are strings:
Iterating each character in a string using Python
In C++, I can iterate over an std::string like this:
add a string prefix to each value in a string column using Pandas
I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly).
I already figured out how to kind-of do this and I am currently using:
Suppress the u’prefix indicating unicode’ in python strings
Is there a way to globally suppress the unicode string indicator in python? I’m working exclusively with unicode in an application, and do a lot of interactive stuff. Having the u’prefix’ show up in all of my debug output is unnecessary and obnoxious. Can it be turned off?