kopia lustrzana https://github.com/animator/learn-python
Builtin functions list & sorted on dict
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README.md
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README.md
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@ -5968,6 +5968,26 @@ In case of string keys, they return the first and last occurring strings alphabe
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### list()
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To get the list of all keys in a dictionary, use the `list()` built-in function.
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``` python
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>>> d = {"book": "Python", "year": 1990, "author": "Guido"}
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>>> list(d)
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['book', 'year', 'author']
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```
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### sorted()
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To get a sorted list of keys, you can use the `sorted()` built-in function.
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``` python
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>>> d = {"book": "Python", "year": 1990, "author": "Guido"}
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>>> sorted(d)
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['author', 'book', 'year']
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```
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## Creating a Copy of a Dictionary
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A new copy of a dictionary can be made using `copy()` method:
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