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How do I include related model fields using Django Rest Framework?
...u need, since the teachers field is a reverse relationship.
If you've got more complex requirements (eg. include reverse relationships, nest some fields, but not others, or nest only a specific subset of fields) you can nest serializers, eg...
class TeacherSerializer(serializers.ModelSerializer):
...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
...ELECT FROM pg_database WHERE datname = 'mydb')\gexec" | psql
You may need more psql options for your connection; role, port, password, ... See:
Run batch file with psql command without password
The same cannot be called with psql -c "SELECT ...\gexec" since \gexec is a psql meta‑command and the...
What's the difference between faking, mocking, and stubbing?
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What are the various “Build action” settings in Visual Studio project properties and what do they do
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Android - Handle “Enter” in an EditText
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"Yes" - Would you be more descriptive than this? He'll likely ask how to implement the solution.
– Al Wang
Oct 14 '15 at 21:25
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How to prevent gcc optimizing some statements in C?
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Can I do a synchronous request with volley?
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How to get item's position in a list?
...n "single letter" and frankly, a longer name in this example would have no more information content.
– Charlie Martin
Dec 1 '10 at 19:28
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How do you implement a re-try-catch?
... exception handling. This means somehow that it will help our system to be more robust: try to recover from an unexpected event.
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
...aste, select, copy, paste and the latter is better since it leaves us with more in the clipboard. Once we've reached n, we have the desired result.
The complexity might appear to be O(N), but since the numbers grow at an exponential rate it is actually O(N2) due to the complexity of multiplying the...