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Split a string by a delimiter in Python - Stack Overflow
When you want to split a string by a specific delimiter like: __ or | or , etc. it's much easier and faster to split using .split() method as in the top answer because Python string methods are intuitive and optimized. However, if you need to split a string using a pattern (e.g. " __ "and "__"), then using the built-in re module might be useful.
python - How do I split a string into a list of characters? - Stack ...
Feb 12, 2011 · The big plus is that it works the same in both Python 2 and Python 3. Also, starting from Python 3.5 (thanks to the awesome PEP 448) it's now possible to build a list from any iterable by unpacking it to an empty list literal: >>> [*'abc'] ['a', 'b', 'c'] This is neater, and in some cases more efficient than calling list constructor directly.
why is python string split () not splitting - Stack Overflow
S.split([sep [,maxsplit]]) -> list of strings Return a list of the words in the string S, using sep as the delimiter string. If maxsplit is given, at most maxsplit splits are done. If sep is not specified or is None, any whitespace string is a separator and empty strings are removed from the result.
Splitting on last delimiter in Python string? - Stack Overflow
Both methods start splitting from the right-hand-side of the string; by giving str.rsplit() a maximum as the second argument, you get to split just the right-hand-most occurrences. If you only need the last element, but there is a chance that the delimiter is not present in the input string or is the very last character in the input, use the ...
regex - Split string on whitespace in Python - Stack Overflow
Aug 3, 2015 · Using split() will be the most Pythonic way of splitting on a string. It's also useful to remember that if you use split() on a string that does not have a whitespace then that string will be returned to you in a list. Example: >>> "ark".split() ['ark']
Most efficient way to split strings in Python - Stack Overflow
Mar 7, 2012 · My current Python project will require a lot of string splitting to process incoming packages. Since I will be running it on a pretty slow system, I was wondering what the most efficient way to go about this would be. The strings would be formatted something like this: Item 1 | Item 2 | Item 3 <> Item 4 <> Item 5
python - How do I split the definition of a long string over multiple ...
Aug 15, 2017 · text = ''' This string was typed to be a demo on how could we write a multi-line text in Python. If you want to remove annoying blank spaces in each line, you could do as follows: text = '\n'.join(line.lstrip() for line in text.splitlines())
python - How to split a dataframe string column into two columns ...
Jan 15, 2018 · "How to split a column" has different answers depending on whether the column is string, list, or something else, also what format (e.g. 'formatted string' like an address, for which you might need to use a regex. Here you have a string column with fixed-width format ("ZZZZZ placename...") so we know the zipcode is characters 0:4 and the ...
Python - splitting a string twice - Stack Overflow
Apr 24, 2014 · import re s = 'string,string,string:otherstring,otherstring,otherstring' re.split(r'[,:]', s) => ['string', 'string', 'string', 'otherstring', 'otherstring', 'other string'] We're using regular expressions and the split() method for splitting a string with more than one delimiter. Or if you want to manipulate the first group of strings in a ...
python - Splitting on first occurrence - Stack Overflow
The simplest and best-performing approach is to use the .partition method of the string. Commonly, people may want to get the part either before or after the delimiter that was found, and may want to find either the first or last occurrence of the delimiter in the string.