How To Split A String In Python
Last Updated : Oct 9, 2023
In this article we will show you the solution of how to split a string in python, Python has a number of methods for splitting strings, such as the split() method, but a different method is to split a string into a list of its constituent elements using list comprehension and the list() typecasting function.
A single line of code can be used to generate a new list from an iterable, such as a string, using list comprehension, which is a clear and straightforward method.
It allows us to perform a specific operation or function on each iterable element and then add the result to a new list.
List comprehension enables us to take out each character or word from a string and add them as distinct components to a new list when dividing a string.
When combined with list comprehension, it allows us to extract a list of distinct characters from a string in only one line of code. Now we'll discuss the idea of splitting a string in Python.
Step By Step Guide On How To Split A String In Python :-
Method - Using List Comprehension, divide a string into a Python list.
string = "Talkerscode" letter = [x for x in string] print(letter)
- You can see that we used list comprehension to build the Python code in this example to split the string.
- We define a string called "Talkerscode" at the beginning of the code.
- Then, using a list comprehension, it creates a new list called "letter" by extracting each character from the string and assigning it to a new element in the list.
- The letters from the original string are then separated into individual elements in the list that results.
- The print statement is then used to send the result using the new list to the terminal.
Method - Utilising Python's list() typecasting, divide a string into a list.
def split(word): return list(word) word = 'Talkerscode' print(split(word))
- You can see that we use the list() typecasting function to build the Python code that splits the string in this example.
- We write a function called "split" at the very beginning of the code, and it only accepts the one parameter "word".
- The method then uses the built-in "list" function to parse the input string into a list of its individual characters and returns the resulting list.
- The variable "word" is then set to have the value "Talkerscode".
- The "split" function is then called by the print statement with the argument "word," returning a list with each letter in "Talkerscode" as a separate element.
- The console then receives this list's output.
- The input word length, n, determines the time complexity, which is O(n).
- Auxiliary space has a size of O(n), where n is the input word's length.
We have so successfully acquired the knowledge necessary to split a string in Python.
We also discovered that a quick and effective way to break apart a string into its component parts in Python is to use list comprehension and the list() function.
In circumstances where a string needs to be divided based on a specified delimiter, it offers a condensed approach to handle individual letters or words of a string.
I hope this article on how to split a string in python helps you and the steps and method mentioned above are easy to follow and implement.