mylist = [item for item in mylist if item not in remove_set] 2. Remove Multiple Items From a List Using If Statement You can remove multiple items from a list using the if control statement. To iterate the list using Pythonfor loopat a specific condition. For every iteration use aifst...
If you really want to keep thefor-loopsyntax, then you need to iterate over a copy of the list (A copy is simply created by usinga[:]). Now you can remove items from the original list if the condition is true. foritemina[:]:ifeven(item):a.remove(item)# --> a = [1, 3] ...
Get next item from List using the current selected item get only first two lines from multiline string using regex Get PCI bus, device, function??? Get pixels from a BitmapSource image using CopyPixels() method Get Process ID from Window Title Get programs currently present in the taskb...
Remove Multiple List Items One-By-One You can use two methods to remove multiple items from a list in Python. This error may also occur when two or more items or strings are removed at once. Since theremove()method takes only one argument, you must remove one item at a time in Python...
# Quick examples to remove item from list by index # Example 1: Using remove() by Index technology = ["Hadoop", "Spark", "Python","Java", "Pandas"] technology.remove(technology[1]) # Example 2: Using pop() function numbers = [2, 5, 8, 4, 1, 7, 3, 9] ...
Python: remove item during iteration 错误示例: lst=list(range(10)) def remove_odd_index_elements(lst): b=0foriteminlst:ifb&1: lst.remove(item)else: pass b+=1remove_odd_index_elements(lst) print(lst) 错误的根本原因:在删除列表前面的元素后,引起了列表后面元素向前挪动,元素的索引发生改变,...
The last step is to use the tuple constructor to convert the filter object to a list. # Remove an element from a tuple using a for loop You can also use a for loop to remove an element from a tuple. main.pymy_tuple = (1, 2, 3, 4, 5, 6) my_list = [] for item in my_...
Removing multiple elements from a Python list: In this tutorial, we will learn how to remove multiple elements from a list based on the given indices, values, patterns, or calculations. Learn with the help of different approaches and examples.
在下文中一共展示了QComboBox.removeItem方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: LateralPanel ▲点赞 9▼ # 需要导入模块: from PyQt4.QtGui import QComboBox [as 别名]# 或者: from PyQt4.Qt...
Use a list comprehension to remove elements from a list based on a condition, e.g. `new_list = [item for item in my_list if item > 100]`.