CS 61A Summer 2018 Lecture 18 -- Lazy Evaluation: Iterators, Generators and Streams - Githubissues

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CS 61A Summer 2018 Lecture 18 -- Lazy Evaluation: Iterators, Generators and Streams #26

Open xxleyi opened 5 years ago

xxleyi commented 5 years ago

Iterators

xxleyi commented 5 years ago

Generators

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xxleyi commented 5 years ago

xxleyi commented 5 years ago

xxleyi commented 5 years ago

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xxleyi commented 5 years ago

Promise vs. Observable vs. Stream – Rakia Ben Sassi – Medium

xxleyi commented 5 years ago

“Reactive programming is programming with asynchronous data streams.” Andre Staltz

xxleyi commented 5 years ago

Iterator

In JS, let a = [1, 2]; a is iterable, a[Symbol.iterator]() is the iterator of a
In Python, a = [1, 2]; a is iterable, iter(a) or a.__iter__() is the iterator of a
Generator
In Python, a generator is also a iterator
In JS, it's no different