Is there any difference between "string" and 'string' in Python? [duplicate]
No:
2.4.1. String and Bytes literals
...In plain English: Both types of literals can be enclosed in matching single quotes (
'
) or double quotes ("
). They can also be enclosed in matching groups of three single or double quotes (these are generally referred to as triple-quoted strings). The backslash (\
) character is used to escape characters that otherwise have a special meaning, such as newline, backslash itself, or the quote character...
Python is one of the few (?) languages where ' and " have identical functionality. The choice for me usually depends on what is inside. If I'm going to quote a string that has single quotes within it I'll use double quotes and visa versa, to cut down on having to escape characters in the string.
Examples:
"this doesn't require escaping the single quote"'she said "quoting is easy in python"'
This is documented on the "String Literals" page of the python documentation:
In some other languages, meta characters are not interpreted if you use single quotes. Take this example in Ruby:
irb(main):001:0> puts "string1\nstring2"string1string2=> nilirb(main):002:0> puts 'string1\nstring2'string1\nstring2=> nil
In Python, if you want the string to be taken literally, you can use raw strings (a string preceded by the 'r' character):
>>> print 'string1\nstring2'string1string2>>> print r'string1\nstring2'string1\nstring2