Truncate String in Python with Slicing

In Python, the easiest way to truncate a string is with slicing. With slicing, you can truncate strings by any number of characters.

string = "This is a string variable"

string_without_last_three_chars = string[:-3]

print(string_without_last_three_chars)

#Output:
This is a string varia

When using string variables in Python, we can easily perform string manipulation to change the value of the string variables.

One such manipulation is to truncate strings and remove characters.

We can easily truncate strings in Python with slicing.

To use slicing, you can pass two indices which correspond to the starting position of the slice and ending position of a slice.

For example, if you wanted to truncate a string and remove the last three characters, you can do so with the following Python code.

string = "This is a string variable"

string_without_last_three_chars = string[:-3]

print(string_without_last_three_chars)

#Output:
This is a string varia

How to Remove the First and Last Character from a String in Python

If you just want to remove the first and last character from a string in Python, we can adjust our example from above.

With slicing, we can easily get rid of the first and last character from a string. To do so, we need to select all of the elements between the first and last character.

To keep everything between the first and last character, we should pass ‘1’ as the start position and ‘-1’ as the end position to create our slice.

Below is how we can remove the first and last character from a string in Python.

string = "This is a string variable"

string_without_first_last_char = string[1:-1]

print(string_without_first_last_char)

#Output:
his is a string variabl

How to Remove the Last Character from a String in Python

If you just want to remove the last character from a string in Python, we can adjust our example from above.

You can use slicing to remove the last character from a string in Python in a very similar way. To remove the last character in a string, pass ‘-1’ as the end position.

string = "This is a string variable"

string_without_last_char = string[:-1]

print(string_without_last_char)

#Output:
This is a string variabl

Hopefully this article has been useful for you to learn how to truncate strings in Python with slicing.