The Python pop() method is a built-in method in Python that allows you to remove and return an item from the end of a list. It modifies the original list by removing the last element, and it returns the removed element.
# programming languages listlanguages = ['Python','Java','C++','Ruby','C']# remove and return the last itemprint('When index is not passed:') print('Return Value:', languages.pop()) print('Updated List:', languages)# remove and return the last itemprint('\nWhen -1 is passed:')...
百度试题 结果1 题目在Python中,以下哪个方法用于获取列表中的最后一个元素? A. first() B. last() C. pop() D. append() 相关知识点: 电学 电与磁 电磁波与信息传递 其他通信方式 卫星中继通信 试题来源: 解析 C 反馈 收藏
# Python3 program demonstrating# practical use of listpop()fruit = [['Orange','Fruit'],['Banana','Fruit'], ['Mango','Fruit']] consume = ['Juice','Eat'] possible = []# Iterating item in list fruitforiteminfruit:# Inerating use in list consumeforuseinconsume: item.append(use) r...
# Quick examples of list pop() method # Initialize list technology = ['Spark','Java','Python','Pandas','Pyspark','Hadoop'] # Example 1: Use pop() method # Remove the last element result = technology.pop() # Example 2: Remove the item at index 2 position ...
list.pop(pos) Parameter Values ParameterDescription posOptional. A number specifying the position of the element you want to remove, default value is -1, which returns the last item More Examples Example Return the removed element: fruits = ['apple','banana','cherry'] ...
nrows = info.last_cell.row sht.range('A'+str(nrows+1)).value = [list] # 自动调整表格 # sht.autofit() info.column_width = 40 sht.range('A1:A'+str(nrows+1)).column_width = 16 # 保存工作簿 wb.save(filename) wb.close() #...
百度试题 结果1 题目Python中,以下哪个方法用于获取列表中的最后一个元素? A. last() B. end() C. tail() D. pop() 相关知识点: 试题来源: 解析 D 反馈 收藏
def enqueue(self,item): self.items.insert(0,item) def dequeue(self): return self.items.pop() def size(self): return len(self.items) q = Queue() q.enqueue(4) q.enqueue("dog") q.enqueue(True) print(q.size()) print(q.isEmpty()) ...
Python List List Pop List pop([i]) # Remove the item at the given position in the list, and return it. If no index is # specified, a.pop() removes and returns the last item in the list. The item is # also removed from the list. (The square brackets around the i in the ...