📘 Python Dictionary Cheat Sheet 🔧 Creating Dictionaries my_dict = {"name": "Alice", "age": 25, "city": "New York"} empty_dict = {} alt_dict = dict(name="Bob", age=30) 🛠 Accessing Values my_dict["name"] # Get value by key my_dict.get("a...
Hello, fellow Python learners! 🚀 Today, I dove into two fundamental data structures in Python: Dictionaries and Sets. Both are powerful and versatile, with unique features that make them essential tools for solving a variety of problems. Here’s a su...
Product Dictionary Code # Product 1 product_object_one = { "product_id" : 1, "product_name" : "Kopiko Black 3 in 1 Twin Pack", "product_type" : "Coffee", "product_price" : "12.00", "product_net_weight" : "60 g", } # Product 2 prod...
A dictionary in Python is an unordered, mutable, and indexed collection of key-value pairs. Dictionaries are widely used in programming due to their ability to quickly retrieve, update, and organize data based on unique keys. Below are some of the mo...
What is Python Dictionaries and how it works? A Python dictionary is a data structure that allows us to easily write very efficient code. In many other languages, this data structure is called a hash table because its keys are hashable. We'll unders...
Imagine you have a bunch of numbers and you assign a variable to each of these numbers. Now everytime you want to access these set of numbers you need to remember the variable name for each. This is a time consuming and tedious task right. This has b...
Combination of list comprehension or generator expression and all() function can be powerful mechanism for filtering values in arrays (lists, tuples, sets, dictionaries or strings). all() function explicitly indicates that we're verifying if a condi...
Hey there! Today, I’m diving into two fundamental data structures in Python: lists and dictionaries. If you're just starting out like me, understanding these two can be a game-changer for managing and organizing data in your programs. So, let's explo...
On Day 9 of #100DaysOfCode, this mini project I have created a secret auction program using the dictionaries and nested lists, skills which I have learned from Dr Angela Yu's 100DaysOfCode: The Complete Python Bootcamp Udemy course. Secret auction pr...
Overview Data Structures are a way of organizing data so that it can be accessed more efficiently depending upon the situation. Lists A list is any list of data items, separated by commas, inside square brackets. They are ordered, mutable, and allo...
