KnowCardPython · Basic Types & None
Which operators support chaining like `a < b <= c`, and what does this print? ``` x = 5 print(1 < x == 5) ```
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More in Basic Types & None
You want to check whether a result is the "no value" sentinel. Why prefer if x is None: over if x == None:?
What is the type of None, and how many instances of it exist at runtime?
What does this print?
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print(result)
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What does this print?
```
nums = [3, 1, 2]
result = nums.sort()
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