Yuxiao Wang

  • Yuxiao Wang posted a new activity comment 1 day, 7 hours ago

    The trickiest thing about creating an ERD is when one entity needs to be connected with multiple entities, and they have different relationships. It takes long time to figure out the right anwser. The best way to solve the problem is carefully read the question multiple times, and do more practice.

  • Yuxiao Wang posted a new activity comment 4 days, 15 hours ago

    When I use music app to play music, it collects datas about songs I listened. For example, type of the music, artist of the music, and language of the music. The app finds the same song that I liked in other users’ playlist, and it assumes I might like songs from that user’s playlist. Based on the data it collected from me and datas it collected…[Read more]

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