list.insert(i,x) Insert an item at a given position. The first argument is the index of the element before which to insert, soa.insert(0,x)inserts at the front of the list, anda.insert(len(a),x)is equivalent toa.append(x). list.remove(x) Remove the first item from the list who...
Then, using the remove() method, we are trying to remove the first occurrence of these values from the list. If there are multiple None values, the method can be called multiple times until all of them are removed.Open Compiler aList = [1, 2, 3, 4, None] print("Element Removed :...
Insert an item at a given position. The first argument is the index of the element before which to insert, soa.insert(0,x)inserts at the front of the list, anda.insert(len(a),x)is equivalent toa.append(x). list.remove(x)#删除 list 中第一个值为 x 的元素(即如果 list 中有两个 ...
list.remove(x)Remove the first item from the list whose value is equal to x. It raises a ValueError if there is no such item.从列表中移出值为x的第一个对象。如果找不到相应的对象会提供一个错误代码ValueError。list.pop([i])Remove the item at the given position in the list, and return ...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
Learn how to remove duplicates from a List in Python. ExampleGet your own Python Server Remove any duplicates from a List: mylist = ["a","b","a","c","c"] mylist = list(dict.fromkeys(mylist)) print(mylist) Try it Yourself » ...
If chars is given and not None, remove characters in chars instead. If chars is unicode, S will be converted to unicode before stripping """ return "" def split(self, sep=None, maxsplit=None): """ 分割, maxsplit最多分割几次 """ """ S.split([sep [,maxsplit]]) -> list of ...
2. Remove Elements from Two Lists Using Python remove() First, we will iterate the first list using for loop and check if the elements present in the second list or not. If the element is present, we will remove that iterated element using the list.remove() method in both lists. In ...
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Python List Exercises, Practice and Solution: Write a Python program to remove duplicate words from a given list of strings.