3 Questions
Which of the following is a valid escape sequence in Python?
\b
What is the purpose of the Len function in Python?
To get the length of a string
What is the syntax for accessing a specific character in a string using the square bracket notation?
string[index]
Study Notes
Working with Strings in Python
- When working with text in Python, quotes should surround the text.
- Triple quotes can be used to format long strings, such as for emails.
- The built-in Len function can be used to get the length of a string.
- The square bracket notation can be used to access specific characters in a string.
- Strings are 0-indexed in Python.
- Slicing can be performed on strings using the start and end index.
- A backslash is an escape character used to escape characters in a string.
- Other escape sequences in Python include ", ', \, and \n.
- Concatenation can be used to join strings together.
- Formatted strings can be used to insert variables into a string.
- Python has specific string methods, including upper, lower, title, strip, L strip, R strip, find, replace, in, and not in.
- These string methods can be accessed using the dot notation.
If you're learning Python and want to work with text, this quiz on working with strings is perfect for you! Test your knowledge of string basics, such as accessing and slicing characters, using escape sequences, and concatenating strings. You'll also get to explore Python's built-in string methods, including upper, lower, title, find, replace, and more. By the end of this quiz, you'll have a better understanding of how to manipulate and format text in Python.
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