Chapter 10. Reading and writing files
In this chapter, you’ll start a new Swift topic: file content management, so that your data is preserved across sessions.
This chapter covers
- What are files?
- Why do you need to read from and write to files?
- How do you read from and write to files?
- How do you download a file from the internet to use in an app?
- What are file management and file content management?
You’ve reached Milestone 10: reading and writing files. Learning a new computer language isn’t complete without learning to ...
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