> For the complete documentation index, see [llms.txt](https://ios-course.cornellappdev.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ios-course.cornellappdev.com/resources/textbook/swift-basics.md).

# Swift Basics

### Table of Content

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[Variables and Constants](/resources/textbook/swift-basics/variables-and-constants.md)
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[Data Types](/resources/textbook/swift-basics/data-types.md)
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[Operators](/resources/textbook/swift-basics/operators.md)
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[Data Structures](/resources/textbook/swift-basics/data-structures.md)
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[Conditionals](/resources/textbook/swift-basics/conditionals.md)
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[Loops](/resources/textbook/swift-basics/loops.md)
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[Functions](/resources/textbook/swift-basics/functions.md)
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[Closures](/resources/textbook/swift-basics/closures.md)
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[Optionals](/resources/textbook/swift-basics/optionals.md)
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### Lecture Slides