WebApr 14, 2024 · The second method for creating tuples in Python uses the tuple constructor function. In this method, you call the function, passing an iterable object like a list as an argument. This will be converted to a tuple. Here is an example: values = tuple ([1, 2, 3]) print( values) print( type ( values)) Copy. WebAug 3, 2024 · Lists of different lengths are never equal. This article describes how to use the following Python features to compare lists: sort () method or the sorted () function with the == operator. set () function with the == operator. reduce () and map () functions with the == operator. collection.Counter () class with the == operator.
What is the difference between "is None" and "== None"
WebFeb 27, 2024 · We will see various examples of python comparing two strings. There are 9 methods to compare strings in Python, which are shown below: Using the == operator. Using the is operator. Using the cmp function. Using the strcoll function. Using the user-defined method. Using the !=. WebApr 10, 2024 · Method #1 : Using lambda This task can be performed using the lambda function. In this we check for string for None or empty string using the or operator and replace the None values with empty string. The original list is : ['Geeks', None, 'CS', None, None] The list after conversion of None values : ['Geeks', '', 'CS', '', ''] Method #2 : Using ... lshtm ethics online
None v/s NaN in Python/Numpy NaN explored - Medium
WebPython answers, examples, and documentation WebApr 12, 2024 · Name: Method: Description: Str: __str__: Returns a human-readable string representation of the object. This method is called when you call the str() function, … WebAug 26, 2024 · None is used to define a null value or Null object in Python.It is not the same as an empty string, False, or a zero. It is a data type of the class NoneType object.. Null Vs None in Python. None – None is an instance of the NoneType object type.And it is a particular variable that has no object value. lshtm data protection officer