Thezip()function in Python is used to combine two lists into a single list of tuples, where the first element of the tuple contains the elements of first list, the second element of the tuple contains the element from second list and pass this as an input to dict() constructor to creat...
Example 2: Using list comprehension index = [1, 2, 3] languages = ['python', 'c', 'c++'] dictionary = {k: v for k, v in zip(index, languages)} print(dictionary) Output {1: 'python', 2: 'c', 3: 'c++'} This example is similar to Example 1; the only difference is that...
Hello! This tutorial will show you 3 ways to convert a list of tuples into a dictionary in the Python programming language.First, though, here is an overview of this tutorial:1) Create List of Tuples 2) Example 1: Transform List of Tuples to Dictionary via dict() Function 3) ...
You can convert two tuples to a dictionary using for loop in Python, we take two tuplestuples1andtuples2with corresponding values, and each element oftuples1is paired with a corresponding element oftuples2to convert them into a dictionary. In the dictionary, the values of tuple1 become keys...
how to convert dict_values to list in Pythonusing different methods with practical examples by taking real-time scenarios. While working on a Python project for the restaurant’s Billing management system, I stored the data in a dictionary(key-value pair), where the key was the food item nam...
Line [4] outputspoetsto the terminal. Output {'Frost':1874,'Keats':1795,'Emerson':1803,'Burns':1759} Convert List Pairs to a Dictionary using fromkeys() Thefromkeys()methodcreates a new dictionarywith the option to pass two parameters. The first parameter is a sequence of elements (such ...
Python program to convert rows in DataFrame in Python to dictionaries# Importing pandas package import pandas as pd # Creating a dictionary d = { 'Name':['Ram','Shyam','Seeta','Geeta'], 'Age':[20,21,20,21] } # Creating a DataFrame df = pd.DataFrame(d,index=['Row_1','Row_2'...
Write a Python program to convert a list into a nested dictionary of keys. Sample Solution: Python Code: # Create a list 'num_list' containing numbers.num_list=[1,2,3,4]# Create an empty dictionary 'new_dict' and initialize 'current' to reference the same dictionary.new_dict=current...
Write a Python program to convert a tuple to a dictionary. Visual Presentation: Sample Solution: Python Code: # Create a tuple containing nested tuples, where each inner tuple consists of two elements.tuplex=((2,"w"),(3,"r"))# Create a dictionary by using a generator expression to swap...
In Python, we have multiple methods to perform this task.Method 1:One method to solve the problem is by using the slice method which will slice the tuple to a pair of two elements and convert to a key-value pair dictionary using the dict() method....