Answer by Brecht Machiels for Split text after the second occurrence of...
Here's a somewhat cryptic implementation avoiding the use of join():def split(string, sep, n):"""Split `string´ at the `n`th occurrence of `sep`""" pos = reduce(lambda x, _: string.index(sep, x + 1),...
View ArticleAnswer by Shashank Singh Yadav for Split text after the second occurrence of...
When proceeding with the dataframe and the split neededfor the entire column values, lambda function is better than regex.df['column_name'].apply(lambda x: "-".join(x.split('-',2)[:2]))
View ArticleAnswer by Nuno André for Split text after the second occurrence of character
A generic form to split a string into halves on the nth occurence of the separator would be:def split(strng, sep, pos): strng = strng.split(sep) return sep.join(strng[:pos]), sep.join(strng[pos:])If...
View ArticleAnswer by Mike Müller for Split text after the second occurrence of character
You can use str.index():def hyphen_split(s): pos = s.index('-') try: return s[:s.index('-', pos + 1)] except ValueError: return s[:pos]test:>>>...
View ArticleAnswer by Christian for Split text after the second occurrence of character
You could use regular expressions:import refile_label = re.search('(.*?-.*?)-', fname).group(1)
View ArticleAnswer by JRodDynamite for Split text after the second occurrence of character
You can do something like this:>>> a = "some-sample-filename-to-split">>> "-".join(a.split("-", 2)[:2])'some-sample'a.split("-", 2) will split the string upto the second occurrence of...
View ArticleSplit text after the second occurrence of character
I need to split text before the second occurrence of the '-' character. What I have now is producing inconsistent results. I've tried various combinations of rsplit and read through and tried other...
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