list pop python
list.pop(index)pop list python
#pop removes the last element
li=[1,2,3,4,5]
li.pop()
#>>>[1, 2, 3, 4]python list safely pop
In [1]: from typing import List, Any
In [2]: x = [{"count": 100}, {"count": 30}]
# use this function
In [3]: def defaultable_pop(input_list: List, index: int, default_value: Any = None) -> Any:
...: try:
...: return input_list.pop(index)
...: except IndexError:
...: return default_value
...:
# list, index, (default of empty dict)
In [4]: y: int = defaultable_pop(x, 0, dict({})).get("count", 0)
In [5]: y
Out[5]: 100
# As opposed to:
# y: int = x[0].get("count", 0) if len(x) > 0 else 0Copyright © 2021 Codeinu
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