Dec 20, 2011 · I am trying to map the str.split function to an array of string. namely, I would like to split all the strings in a string array that follow the same format. Any idea how to do that with map in python? For example let's assume we have a list like this: a = ['2011-12-22 46:31:11','2011-12-20 20:19:17', '2011-12-20 01:09:21']

Jun 15, 2012 · The re.split is one simple way to do this - in this case, you want to split on the set of separator characters: To split explicitly on either a space, or :-, you can use the | or regex thingy: ['Breathing', '1', '31.145', ...]

Jan 4, 2025 · Splitting elements of a list in Python means dividing strings inside each list item based on a delimiter. split() Method is the easy and most straightforward method to split each element is by using the split() method. This method divides a string into a list based on a delimiter.

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.

Feb 18, 2024 · When working with a list of strings and needing to split each by a delimiter, map() can offer a neat one-liner. Here’s an example: Output: The example shows how a lambda function can be passed to map() along with the list, applying …

Oct 23, 2024 · The map() function is used to apply a given function to every item of an iterable, such as a list or tuple, and returns a map object (which is an iterator). Let’s start with a simple example of using map() to convert a list of strings into a list of integers.

The split() method splits a string into a list. You can specify the separator, default separator is any whitespace. Note: When maxsplit is specified, the list will contain the specified number of elements plus one. Optional. Specifies the separator to use when splitting the string. By default any whitespace is a separator. Optional.

Jan 4, 2021 · Split () method will split each word in a string into a list. If you don’t specify the separator, the default separator is any whitespace in a string. str = "hello, my name is maria!"...

Apr 3, 2025 · 3. Using map() – A Functional Twist. For a clean and functional approach, map() is a powerful option. It converts each element into a string and then hands the result to join() without needing a list comprehension. Here’s an example. We use a dash as a separator. In the join() function, we embed map(). We specify two arguments.

Learn how to effectively use the map function in Python to split a list into smaller parts. Discover practical applications and master list splitting techniques for your Python projects.