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Replying to Avatar Vitor Pamplona

Android coding is a constant reminder of how much performance relies on you knowing the exact inner workings of your environment:

Today's case: `array.toList()` is 4x(!!) slower than `listOf(array)` to return exactly the same thing.

But don't worry, there is also `array.asList()`, which is just 2x slower and `Arrays.asList` which is slighly faster than `listOf`.

This is not confusing at all.

f1
nobody 1y ago

That sounds like some sort of word puzzle that’s supposed to have a “oh, of course! Hahaha” answer.

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