Watch a video course Python - The Practical Guide You can also use the len() function to get the length of other types of sequences, such as strings and tuples. my_string = "hello" string_length = len(my_string) print(string_length) # Output: 5 my_tuple = (1,...
Now that the example list has been created, we will look at examples of how to get its length.Example 1: Get Length of List Using len() FunctionIn this first example, we will use Python’s len() function to find the length of the list:...
Luckily, getting the last item of a list isn’t too bad.In short, there are four ways to get the last item of a list in Python. First, you can use the length of the list to calculate the index of the last item (i.e.
To determine the length of a dictionary in Python, you can use the built-inlen()function. This function takes the dictionary as an argument and returns the number of key-value pairs it contains. For example, if you have a dictionarystate_population = {"California": 39538223, "Texas": 291...
Get the Length of a Set To determine how many items a set has, use thelen()method. ExampleGet your own Python Server Get the number of items in a set: thisset = {"apple","banana","cherry"} print(len(thisset)) Try it Yourself »...
To get the last element of a list, we can first find the length of the list using the len() function. Then we can access the last element of the list at the index “listLen-1” as follows. myList = [1, 2, 3, 4, 5, 6, 7] print("Given List is:", myList) listLen = ...
Related:You can also get the first N elements of a list in Python. 1. Quick Examples of Getting the Last N Elements of a List If you are in a hurry, below are some quick examples of how to get the last n elements from the given list. ...
Thesum()function accepts two arguments. The first argument is an iterable data structure, and the second argument is the start index. An iterable data structure could be a list of numbers, Python dictionaries, and tuples. And the start index is basically the position in the iterable data str...
Use thelen()Function to Get the Shape of a One-Dimensional List in Python The simplest method to get the shape of a list in Python is by using thelen()function. It provides the length (number of elements) of a list, effectively giving the size of the first dimension. ...
As the name function suggests, len() returns the length of the list, regardless of the types of elements in it. This method does not count the lengths of any lists within the list, only top-level elements. Using a for Loop Another way we can do this is to create a function that loo...