As far as I know, remove() only removes the first item that looks like it, so what should I do to erase all the items from the list?
The way I use it is not really Python, but it seems to be slow because there is an in-remove and duplicate search. Please let me know if there is a better way!
x = [1, 2, 3, 4, 2, 2, 3]
def remove_values_from_list(the_list, val):
while val in the_list:
the_list.remove(val)
remove_values_from_list(x, 2)
2.x :
x = [1,2,3,2,2,2,3,4]
filter(lambda a: a != 2, x)
3.x :
x = [1,2,3,2,2,2,3,4]
list(filter((2).__ne__, x))
def remove_values_from_list(the_list, val):
return [value for value in the_list if value != val]
x = [1, 2, 3, 4, 2, 2, 3]
x = remove_values_from_list(x, 2)
def removeAllOccur(l, i):
try:
while True : l.remove(i)
except ValueError:
pass
x = [1, 2, 3, 4, 2, 2, 3]
removeAllOccur(x,10)
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