13.5.2. Writing to a File

Try these first

1. 1.

   What is the purpose of the 'with' statement when writing to a file?

   Hint

   Consider what happens when a file is opened and closed.

2. 2.

   What file mode would you use to write data without erasing existing content?

   Hint

   Think about how you would add content without losing what's already there.

3. 3.

   What does the 'w' mode do when opening a file?

   • Reads from existing content
   • Writes and overwrites existing content
   • Appends to existing content

   Hint

   Consider the implications of overwriting.

4. 4.

   True or False: The 'with' statement in Python will automatically close a file after writing.

   • True
   • False

   Hint

   Think about resource management.

5. 5.

   Create a program that writes user input to a file until the user types 'exit'. Implement proper file handling.

   Hint

   Think about how you will repeatedly prompt for input until an exit condition is met.

6. 6.

   Discuss the differences between using 'w' and 'a' modes when writing to a log file. Why would you choose one over the other?

   Hint

   Reflect on how log files typically accumulate information.