Python

In programming, language swapping means swapping the value of two variables. The variable might contain a number, string, list or array, object, etc. The general way of swapping is to use a temporary variable to hold values. For example, The general steps of swapping two numbers are: Declared a temporary variable C Assign the value…

Factorial of a Number using for Loop Let us take up the example of python code that takes a positive integer as input to determine the factorial of positive integers. In the following code, the loop begins with one, and then it multiplies by each number that precedes the actual number whose factorial is to…

What are the modules in Python? A module is a file with python code. The code can be in the form of variables, functions, or class defined. The filename becomes the module name. For example, if your filename is guru99.py, the module name will be guru99. With module functionality, you can break your code into…

The python programming language allows you to use multiprocessing or multithreading. In this tutorial, you will learn how to write multithreaded applications in Python. What is a Thread? A thread is a unit of execution on concurrent programming. Multithreading is a technique which allows a CPU to execute many tasks of one process at the…

What is PyQt? PyQt is a python binding of the open-source widget-toolkit Qt, which also functions as a cross-platform application development framework. Qt is a popular C++ framework for writing GUI applications for all major desktop, mobile, and embedded platforms (supports Linux, Windows, MacOS, Android, iOS, Raspberry Pi, and more). PyQt is a free software…

What is XML? XML stands for eXtensible Markup Language. It was designed to store and transport small to medium amounts of data and is widely used for sharing structured information. Python enables you to parse and modify XML documents. In order to parse XML document, you need to have the entire XML document in memory….

What is urllib? urllib is a Python module that can be used for opening URLs. It defines functions and classes to help in URL actions. With Python you can also access and retrieve data from the internet like XML, HTML, JSON, etc. You can also use Python to work with this data directly. In this…