Удалить значение в списке python

Примеры кода

87
0

python удалить элемент из списка

myList.remove(item) # Removes first instance of "item" from myList
myList.pop(i) # Removes and returns item at myList[i]
14
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удалить элемент из списка python

# removes item with given name in list
list = [15, 79, 709, "Back to your IDE"]
list.remove("Back to your IDE")

# removes last item in list
list.pop()

# pop() also works with an index...
list.pop(0)

# ...and returns also the "popped" item
item = list.pop()
13
0

удалить значение в списке python

list.remove(element)
10
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удалить значение из списка python по значению

>>> a = ['a', 'b', 'c', 'd']
>>> a.remove('b')
>>> print a
['a', 'c', 'd']
9
0

python как удалить элементы из списка

# Basic syntax:
my_list.remove(element)

# Note, .remove(element) removes the first matching element it finds in
# 	the list.

# Example usage:
animals = ['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit']
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig', 'rabbit'] # Note only 1st instance of
#	rabbit was removed from the list. 

# Note, if you want to remove all instances of an element, convert the
#	list to a set and back to a list, and then run .remove(element)	E.g.:
animals = list(set['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit']))
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig']
3
0

удалить элемент из значения списка

>>> a=[1,2,3]
>>> a.remove(2)
>>> a
[1, 3]
>>> a=[1,2,3]
>>> del a[1]
>>> a
[1, 3]
>>> a= [1,2,3]
>>> a.pop(1)
2
>>> a
[1, 3]
>>> 

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