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39 lines
480 B
Markdown
39 lines
480 B
Markdown
---
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id: 5e9a0a8e09c5df3cc3600ed2
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title: What is NumPy
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challengeType: 11
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videoId: 5Nwfs5Ej85Q
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bilibiliIds:
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aid: 293086867
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bvid: BV1Tf4y1E7QZ
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cid: 409024791
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dashedName: what-is-numpy
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---
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# --question--
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## --text--
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Why are Numpy arrays faster than regular Python lists?
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## --answers--
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Numpy does not perform type checking while iterating through objects.
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---
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Numpy uses fixed types.
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---
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Numpy uses contiguous memory.
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---
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All of the above.
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## --video-solution--
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4
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