1-DAV-202 Data Management 2024/25
Difference between revisions of "HWjavascript"
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'''General goal:''' Extend the user pages from the previous lecture with simple visualizations. | '''General goal:''' Extend the user pages from the previous lecture with simple visualizations. | ||
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Submit your source code to <tt>/submit/javascript/username/</tt>. Also do not forget to submit the database (even if it is the database from us). | Submit your source code to <tt>/submit/javascript/username/</tt>. Also do not forget to submit the database (even if it is the database from us). | ||
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| + | This lesson requires a database with crawled data and a webserver from previous lessons. If you don't have one, you can find it at <tt>/tasks/javascript</tt> | ||
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===Task A=== | ===Task A=== | ||
| − | + | Show a histogram of comment lengths. Use [https://developers.google.com/chart/interactive/docs/gallery/histogram histogram from Google Charts]. | |
===Task B=== | ===Task B=== | ||
| − | + | Display a calendar, which shows during which days was the user active. Use [https://developers.google.com/chart/interactive/docs/gallery/calendar calendar from Google Charts]. | |
===Task C=== | ===Task C=== | ||
| − | + | Figure out how to easily visualize a typical week of a user (days and times when he posts something). | |
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Latest revision as of 14:23, 10 April 2025
See the lecture
General goal: Extend the user pages from the previous lecture with simple visualizations.
Submit your source code to /submit/javascript/username/. Also do not forget to submit the database (even if it is the database from us).
This lesson requires a database with crawled data and a webserver from previous lessons. If you don't have one, you can find it at /tasks/javascript
Task A
Show a histogram of comment lengths. Use histogram from Google Charts.
Task B
Display a calendar, which shows during which days was the user active. Use calendar from Google Charts.
Task C
Figure out how to easily visualize a typical week of a user (days and times when he posts something).
