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Python can be used for almost anything. Using Python, we can develop backends for web applications, backends for mobile applications, and APIs using free and open source frameworks such as Django and Flask . In addition, Python programs als...

This tutorial shows you how to wait for a keypress before doing something else in Python. input() Waiting for input in Python input() Is a Python function that allows you to process user input in your code. It temporarily stops all processe...

This article will show you how to compare two dictionaries in Python. Comparing two dictionaries in Python using == the operator == The operator in Python can be used to determine whether dictionaries are identical. Here is an example when...

This tutorial explains how to get the first key in a Python dictionary. The so-called first key refers to the key stored in the first index of the dictionary. In Python 3.7 and above, when dictionaries are ordered, we can get the first key...

This tutorial shows how to pyplot plot a dictionary in Python using the module from Python's matplotlib library. We will key-value plot the dictionary as pairs, where the x-axis is the keys of the dictionary and the y-axis is the values ​​...

A dictionary is a collection of elements in key-value pairs. The elements stored in a dictionary are unordered. In this article, we will look at different ways to find a key by value in a Python dictionary. Normally, you use keys to access...

We can determine the Anaconda version using the following command in the Anaconda prompt. conda --version conda -V Similarly, we check the Python version in the Anaconda prompt using the following command. python --version python -V We can...

This tutorial demonstrates methods to generate and output any random prime number in Python. Prime numbers are very useful constants used in programming, especially in cryptography. The use of prime numbers is crucial in encryption and hash...

The statement in Python if checks a specific condition and executes a block of code if the condition is true. if not The does the opposite of if the statement. It tests if a condition is false and then executes some statements. Using if not...

This tutorial explains how to write to standard error output in Python stderr . It also lists some sample code to explain different ways to write stderr , as the syntax has changed over time. In Python 3.x this prints stderr For Python 3.x,...

This tutorial will discuss various ways to check if a set is empty in Python. We will define a method empty_set() which will return if the set is empty True and return otherwise False . This method is useful when we want to perform an opera...

Just like object constructors, classes can be defined as user-defined prototypes for creating objects. class Classes can be created using the keyword . A class is a data structure that can contain both data members and member methods. This...

In the digital world, colors are represented in different formats. RGB, Hexadecimal format are just some of the commonly used formats. In this tutorial, we will learn how to generate random colors in Python. When we talk about generating ra...

This tutorial will explain various ways to import modules from subdirectories in Python. Suppose we have a file in a subdirectory of our project directory and we want to import this file and use its methods in our code. We can import files...

This tutorial will demonstrate various ways to pause a program in Python. Pausing the execution of a program or application is used in different scenarios, such as when a program requires user input. We may also need to pause the program fo...