# Advanced Swift: Sequences, Collections and Algorithms, Episode 6: Slices | Kodeco

**URL:** <https://forums.kodeco.com/t/advanced-swift-sequences-collections-and-algorithms-episode-6-slices-kodeco/195579>\
**Category:** 🎓 Courses & Articles\
**Created:** [September 18, 2023, 12:24pm UTC](https://forums.kodeco.com/t/advanced-swift-sequences-collections-and-algorithms-episode-6-slices-kodeco/195579 "2023-09-18T12:24:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![rayfix](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/rayfix/32/108995_2.png) [@rayfix](https://forums.kodeco.com/u/rayfix)\
**Post date:** [September 18, 2023, 12:24pm UTC](https://forums.kodeco.com/t/advanced-swift-sequences-collections-and-algorithms-episode-6-slices-kodeco/195579/1 "2023-09-18T12:24:49Z")

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> This content was released on May 7 2019. The official support period is 6-months from this date.

Slices are views into collections. See how Swift uses slices to balance performance and memory usage.

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This is a companion discussion topic for the original entry at [https://www.kodeco.com/1940675-advanced-swift-sequences-collections-and-algorithms/lessons/6](https://www.kodeco.com/1940675-advanced-swift-sequences-collections-and-algorithms/lessons/6)