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Discussion on: Add a unique nullable index to an entity property

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Alex Ruzenhack Author

Let's see what Barbara Oakley say about learning in 10 Top Ideas to Help Your Learning. Here I think I'm predominantly doing well 2 steps:

  • 2) Create brain‐links with practice;
  • 6) Test yourself. Have others test you. Teach others.

Now, you can help me to achieve a better value in my posting. What do you want to see here?