In this article you learn how to remove n from string in Python. To remove a specific character n from a string in Python, you can use the replace() method. The replace() method returns a new string where all occurrences of a specified substring or character are replaced with another substring or character.
Here’s an example of how to remove all occurrences of the character n from a string:
original_string = "Hello, world! This is a sample string."
modified_string = original_string.replace('n', '')
print(modified_string)
In this example, we start with the original string “Hello, world! This is a sample string.”. We use the replace() method to create a new string modified_string where all occurrences of the character ‘n’ are replaced with an empty string ”. Finally, we print the modified string “Hello, world! This is a sample string.” with all instances of the character ‘n’ removed.
If you only want to remove the first occurrence of the character n from the string, you can use the replace() method with the optional count parameter set to 1, like this:
original_string = "Hello, world! This is a sample string with some n's."
modified_string = original_string.replace('n', '', 1)
print(modified_string)
In this example, we specify the count parameter as 1, which instructs the replace() method to only remove the first occurrence of the character ‘n’ in the string.
Alternatively, if you only want to remove all occurrences of the character n at the beginning or end of the string, you can use the strip() method with the character n as the argument, like this:
original_string = "nnnHello, world! This is a sample string with some n's.nnn"
modified_string = original_string.strip('n')
print(modified_string)
In this example, the strip() method removes all occurrences of the character ‘n’ from the beginning and end of the string, resulting in the modified string “Hello, world! This is a sample string with some n’s.”.
Note that all of these methods return a new string with the specified characters removed, leaving the original string unchanged. If you want to modify the original string in place, you can assign the modified string back to the original string variable.