Run Code Output 1 a 2 b 3 c 1 a 2 b 3 c 4 None Using the zip_longest() method of itertools module, you can iterate through two parallel lists at the same time. The method lets the loop run until the longest list stops. Also Read: Python Program to Concatenate Two Lists Share...
PauseNext Unmute Current Time 0:00 / Duration -:- Loaded: 0% Fullscreen zip() Function in Python 3.x zip() Function in Python 2.x This tutorial explains how to iterate through two lists/tuples at the same time in Python. We will use zip() and itertools.zip_longest() and expl...
An immutablesequence. Tuples act like a list, but they can't be mutated. While tuples could just be thought of as immutable lists, we usually use the two quite differently: tuples are for storing a fixed number of values, often of different types. ...
Python has two different loop constructs: for loops and while loops. You typically use a for loop when you need to iterate over a known sequence of elements. A while loop, on the other hand, is for when you don’t know beforehand how many times you’ll need to repeat the loop. In ...
Theitertoolsmodule in python is used to iterate over the given data structures. Use chain() in itertools module to join the given iterables. It takes all iterable you would like to join as an argument and returns an itertools.chain, you need to convert this to list using list(). ...
Iterating is quite simple in lists. We can just use Python for loop to iterate, as shown below: Python 1 2 3 4 5 list1 = [1,2,3,4,5] for element in list1: print(element) Output: 1 2 3 4 5 List comprehension in Python List comprehension has a shorter syntax to create a ...
You were also to write the Python code required to recreate the list with the data you need all in one go: In this case, which of these two methods do you think is best? (You were to circle your choice.)Work with your list data You often need to iterate over your list and perform...
List Comprehension offers the shortest syntax for looping through lists:Example A short hand for loop that will print all items in a list: thislist = ["apple", "banana", "cherry"][print(x) for x in thislist] Try it Yourself » ...
Objects retrieved from MongoDB through PyMongo are compatible with dictionaries and lists, so we can easily manipulate, iterate, and print them. How MongoDB stores data MongoDB stores data in JSON-like documents: JSON Code Snippet 1 # Mongodb document (JSON-style) 2 document_1 = { 3 "_id...
Tuples are similar to lists but are immutable. You can iterate through them just like lists. fruits_tuple=("Apple","Mango","Peach","Orange","Banana")forfruitinfruits_tuple:print(fruit) In this example, theforloop iterates through the tuple, and in each iteration, the variablefruittakes ...