In this tutorial, I go through the basics of Python sets and how you can use them. Sets in Python are used to store multiple items within a single variable. Each item contains a value that can be a string, Boolean, integer, and more. An item within a set is identified by its value...
You already used one of them, the Python interactive interpreter, also known as the read-evaluate-print loop (REPL). Even though the REPL is quite useful for trying out small pieces of code and experimenting, you can’t save your code for later use. To save and reuse your code, you ...
You’ll need a basic understanding of lists and tuples as well as sets. These are the data structures you’ll be using to perform some basic operations.Get Your Cheat Sheet: Click here to download a free cheat sheet that summarizes how to use sorted() and .sort() in Python.Take the ...
We can combine two or more sets together and get a combined set as a result. To do this we usepython set unionmethod. We can also use“|” operatorto get the same result inPython Programming. To learn this lesson of python, we will give different examples below. You can also check t...
Python operator Operator function Dunder method a + b operator.add(a, b) a.__add__(b) Operators use the infix notation which inserts the operator between the operands, while the functional style uses the prefix notation. Both notations are equivalent:...
This Python Array tutorial explains what is an Array in Python, its syntax, how to perform various operations like sort, traverse, delete etc
Python dictionaries consists of one or more keys—an object like a string or an integer. Each key is associated with a value, which can be any Python object. You use a key to obtain its related values, and the lookup time for each key/value pair is highly constant. In other languages...
Create an Entry Widget in Python Tkinter To create a basic Entry widget, you first need to import the Tkinter module and create a root window. Then, use theEntry()constructor to create the widget. Here’s an example: import tkinter as tk ...
Versatility. Python is not limited to one type of task; you can use it in many fields. Whether you're interested in web development, automating tasks, or diving into data science, Python has the tools to help you get there. Rich library support. It comes with a large standard library th...
Easy to learn & use The Zen Of Python, which defines the guiding principle of Python’s design, mentions ‘Simple Is Better Than Complex’. So, Python is a language developed explicitly with productivity, ease of use, and faster delivery in mind. It’s one of the easiest, most fun, and...