How do you replace a specific character in a string in Python?

Python String | replace() replace() is an inbuilt function in the Python programming language that returns a copy of the string where all occurrences of a substring are replaced with another substring. Parameters : old – old substring you want to replace. new – new substring which would replace the old substring.

How do you replace two characters in a string in Python?

  1. Use str. replace() to Replace Multiple Characters in Python.
  2. Use re. sub() or re. subn() to Replace Multiple Characters in Python.
  3. translate() and maketrans() to Replace Multiple Characters in Python.
  4. Related Article – Python String.

Can you use replace on a string Python?

replace() Python method, you are able to replace every instance of one specific character with a new one. You can even replace a whole string of text with a new line of text that you specify. The . replace() method returns a copy of a string.

How do you split a symbol in Python?

Python String | split()

  1. Syntax : str.split(separator, maxsplit)
  2. Parameters : separator : This is a delimiter.
  3. maxsplit : It is a number, which tells us to split the string into maximum of provided number of times.
  4. Returns : Returns a list of strings after breaking the given string by the specified separator.

How do I remove multiple special characters from a string in Python?

To remove multiple characters from a string we can easily use the function str. replace and pass a parameter multiple characters. The String class (Str) provides a method to replace(old_str, new_str) to replace the sub-strings in a string. It replaces all the elements of the old sub-string with the new sub-string.

What does replace () do in Python?

Python String replace() Method The replace() method replaces a specified phrase with another specified phrase. Note: All occurrences of the specified phrase will be replaced, if nothing else is specified.

How do you remove special characters from a string in Python regex?

Using ‘re. sub()’

  1. “[^A-Za-z0–9]” → It’ll match all of the characters except the alphabets and the numbers.
  2. All of the characters matched will be replaced with an empty string.
  3. All of the characters except the alphabets and numbers are removed.

How do I remove a character from a string in Python?

You can remove a character from a Python string using replace() or translate(). Both these methods replace a character or string with a given value. If an empty string is specified, the character or string you select is removed from the string without a replacement.