bd68b70f3d
* fix: remove isHidden flag from frontmatter * fix: add isUpcomingChange Co-authored-by: Ahmad Abdolsaheb <ahmad.abdolsaheb@gmail.com> * feat: hide blocks not challenges Co-authored-by: Ahmad Abdolsaheb <ahmad.abdolsaheb@gmail.com> Co-authored-by: Ahmad Abdolsaheb <ahmad.abdolsaheb@gmail.com>
59 lines
934 B
Markdown
59 lines
934 B
Markdown
---
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id: 5e9a0a8e09c5df3cc3600eda
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title: Loading Data and Advanced Indexing
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challengeType: 11
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videoId: tUdBZ7pF8Jg
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---
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## Description
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<section id='description'>
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</section>
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## Tests
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<section id='tests'>
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````yml
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question:
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text: |
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Given a file named `data.txt` with these contents:
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```
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29,97,32,100,45
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15,88,5,75,22
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```
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What code would produce the following array?
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```py
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[29. 32. 45. 15. 5. 22.]
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```
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answers:
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- |
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```py
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filedata = np.genfromtxt('data.txt', delimiter=',')
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output = np.any(filedata < 50)
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print(output)
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```
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- |
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```py
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filedata = np.genfromtxt('data.txt', delimiter=',')
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output = np.all(filedata < 50, axis=1)
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print(output)
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```
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- |
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```py
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filedata = np.genfromtxt('data.txt', delimiter=',')
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output = filedata[filedata < 50]
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print(output)
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```
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solution: 3
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````
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</section>
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