5ce8abc131
* fix: data analysis links * fix: add rel attributes to all links in data analysis with python section * fix: combine rel properties into one attribute * fix: change single quotes to double Co-authored-by: moT01 <20648924+moT01@users.noreply.github.com>
56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
---
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id: 5e9a093a74c4063ca6f7c156
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title: Numpy Boolean Arrays
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challengeType: 11
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isHidden: false
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videoId: N1ttsMmcVMM
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---
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## Description
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<section id='description'>
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<em>Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.</em>
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More resources:
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- <a href="https://github.com/ine-rmotr-curriculum/freecodecamp-intro-to-numpy" target="_blank" rel="noopener noreferrer">Notebooks on GitHub</a>
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- <a href="https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb" target="_blank" rel="noopener noreferrer">How to open Notebooks from GitHub using Google Colab.</a>
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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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What will the following code print out?
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```py
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a = np.arange(5)
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print(a <= 3)
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```
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answers:
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- |
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```python
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[False, False, False, False, True]
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```
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- |
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```python
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[5]
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```
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- |
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```python
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[0, 1, 2, 3]
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```
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- |
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```python
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[True, True, True, True, False]
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```
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solution: 4
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````
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</section>
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