In Python, a string is represented as a sequence of characters enclosed in single quotes (”) or double quotes (“”).
my_string = "Hello, World!"
In this example, the variable
my_string holds the string “Hello, World!”. Strings can contain letters, numbers, symbols, and whitespace. They can be used to represent text data and are commonly used in programming for various purposes like input/output operations, manipulating textual data, and more.
What does a string look like in Python?
Here are a few examples of what strings look like in Python:
string1 = 'Hello, World!' string2 = "Python is awesome!" string3 = "42" string4 = 'This is a string with numbers: 12345'
In these examples,
string1 contains the text “Hello, World!”,
string2 contains the text “Python is awesome!”,
string3 contains the text “42” (which is still considered a string despite being composed of digits), and
string4 contains the text “This is a string with numbers: 12345”.
You can use either single quotes or double quotes to define a string. Python allows you to use either type interchangeably, as long as you are consistent within a particular string. For example, you can define a string using single quotes and include double quotes within it:
string5 = 'I said, "Python is fun!"'
Alternatively, you can use double quotes to define a string and include single quotes within it:
string6 = "He exclaimed, 'I love Python!'"
Python also supports triple-quoted strings, which are enclosed in triple quotes (”’ ”’) or triple double quotes (“”” “””). Triple-quoted strings are often used for multi-line strings or to preserve formatting, including line breaks and indentation. Here’s an example:
string7 = '''This is a multi-line string using triple quotes.'''
In this case,
string7 would contain the text:
This is a multi-line string using triple quotes.
These examples demonstrate the various ways you can represent strings in Python.
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