Python Programming for Beginners: A Step By Step Direction for Beginners to Learn Python Coding Well and Fast by L Tim Jame

Author:L Tim, Jame
Language: eng
Format: epub
Published: 2023-10-02T00:00:00+00:00

Summary

In this chapter, we dug deeper into repetition and generation. In-depth demonstrations of map, zip, and filter, along with examples of their use instead of the more conventional loop, were presented.

Then, we were introduced to comprehensions, which we applied to sets, arrays, and lists. We looked at their grammar and saw how they could be used instead of the standard loop or map/zip/filter operations.

Finally, we discussed generation, both as generator functions and generator expressions. We saw how generation methods could help us save time and space, as well as how they can enable us to do things that would be impossible with a more traditional, list-based strategy.

We discussed speeds and found that loops are the slowest option but offer the most freedom and legibility. On the other hand, map and filter methods and even comprehensions could be significantly quicker.

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