Here are a few title options, tailored to the question-and-answer format: **Focus on Specific Techniques:** * **How to Trim Whitespace in Python: strip(), rstrip(), lstrip()** * **Removing Whitesp

Trimming Whitespace in Python

To remove whitespace characters (spaces and tabs) from a string in Python, several options are available:

For whitespaces on both sides:

• Use the str.strip() method:

<code class="python">s = "  \t example string\t  "
s = s.strip()</code>

For whitespaces on the right side:

• Use the str.rstrip() method:

<code class="python">s = s.rstrip()</code>

For whitespaces on the left side:

• Use the str.lstrip() method:

<code class="python">s = s.lstrip()</code>

Stripping Specific Characters:

You can specify which characters to remove from the string by passing them as an argument to the strip() functions:

<code class="python">s = s.strip(' \t\n\r')</code>

This will remove any spaces, tabs, newlines, or carriage returns from both sides of the string.

Removing Whitespaces from the Middle of a String:

To remove whitespaces from the middle of a string, you can use regular expressions:

<code class="python">import re
print(re.sub('[\s+]', '', s))</code>

This will remove all consecutive sequences of whitespace characters from the string.

The above is the detailed content of Here are a few title options, tailored to the question-and-answer format: **Focus on Specific Techniques:** * **How to Trim Whitespace in Python: strip(), rstrip(), lstrip()** * **Removing Whitesp. For more information, please follow other related articles on the PHP Chinese website!