In this article, I will introduce you to some ways to remove zero width space character from string in Python, like using the encode() and decode() function, removeprefix() function, replace() function… Please read the following article.
Remove zero width space character from string in Python
Use the encode() and decode() function
Example:
- Initialize the string with a space character with a width of 0.
- The encode function encodes the string using ASCII encoding.
- The errors argument is ‘ignore’, which ignores non-ASCII characters.
- The decode function with ‘utf-8’ encoding decodes those ‘bytes’ objects.
# \u200c is a space character with a width of 0
myString = '\u200cVisit learnshareit'
# Use the encode() fucntion and the decode() function
myEncode = myString.encode('ascii', errors='ignore')
newString = myEncode.decode("utf-8")
print('String after removing character:', newString)Output:
String after removing character: Visit learnshareitUse the str.removeprefix function.=
You can use the str.remove prefix function. Note this method was only introduced in Python 3.9.
Syntax:
str.removeprefix(prefix)
Parameters:
- prefix: the prefix string.
The str.removeprefix function returns the remainder of the string and removes the prefix. Otherwise, the original string is returned.
Example:
- Initialize the string with a space character with a width of 0.
- Use the str.removeprefix function to remove zero width space character.
# \u200c is a space character with a width of 0
myString = '\u200cVisit learnshareit'
# Use the str.removeprefix function to remove zero width space character
newString = myString.removeprefix('\u200c')
print('String after removing character:', newString)Output:
String after removing character: Visit learnshareitUse the replace() function
Syntax:
str.replace(old, new, count)
Parameters:
- old: Original string.
- new: String will replace the original string.
- count: Specify the maximum number of character substitutions.
Example:
- Initialize the string with a space character with a width of 0.
- Use the replace function to remove zero width space character .
# \u200c is a space character with a width of 0
myString = '\u200cVisit learnshareit'
# Use the replace function
newString = myString.replace('\u200c', '')
print('String after removing character:', newString)Output:
String after removing character: Visit learnshareitGet a slice excluding zero width space characters
Example:
- Initialize the string with a space character with a width of 0.
- Perform slice on the string to remove zero width space character.
# \u200c is a space character with a width of 0
myString = '\u200cVisit learnshareit'
# Perform cut in string. Remove zero width space character
newString = myString[1:]
print('String after removing character:', newString)Output:
String after removing character: Visit learnshareitUse the str.lstrip function
Syntax:
str.lstrip([chars])
Parameters:
- chars: The character to be cut.
The str.lstrip function returns a copy of the original string when truncating the character to be cut has been removed.
Example:
- Initialize the string with a space character with a width of 0.
- Use the str.lstrip to remove zero width space character .
# \u200c is a space character with a width of 0
myString = '\u200cVisit learnshareit'
# Use the str.lstrip to remove zero width space character
newString = myString.lstrip('\u200c')
print('String after removing character:', newString)Output:
String after removing character: Visit learnshareitSummary
Thank you for taking the time to read my post. Hope you got an idea for the topic of how to remove zero width space character from string in Python. Wish you success with it. Thanks for reading!
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My name is Jason Wilson, you can call me Jason. My major is information technology, and I am proficient in C++, Python, and Java. I hope my writings are useful to you while you study programming languages.
Name of the university: HHAU
Major: IT
Programming Languages: C++, Python, Java