Python Tutorial (43) - random module
The Python random module is primarily used to generate random numbers. It implements various distributions for pseudorandom number generators.To use the random module, you must first import it:importr···
Python Tutorial (42) - requests module
The Python requests module is a commonly used HTTP library that simplifies sending HTTP requests to websites and retrieving response results.Compared to the urllib module, requests is more concise and···
Python Tutorial (41) - math module
Python Math Module (2024)The Python math module provides numerous mathematical functions for floating-point operations.All functions under the math module return floating-point values unless otherwise···
Python Tutorial (40) - Built-in Functions
Built-in Functions in Python (2024)Note: Some functions have minimal changes compared to Python 2.x. They may directly link to the built-in function explanations in the Python 2.x tutorial, so be sure···
Python Tutorial (39) - Date and Time
Python Date and Time HandlingDate and time manipulation is a common functionality in Python programs. Python provides time and calendar modules for formatting and working with dates and times.Time int···
Python Tutorial (38) - JSON data parsing
JSON (JavaScript Object Notation) is a lightweight data exchange format.If you're not yet familiar with JSON, you can first check out our JSON tutorial.In Python 3, you can use the json module to ···
Python Tutorial (37) -XML parsing
What is XML?XML stands for eXtensible Markup Language. It is a subset of the Standard Generalized Markup Language (SGML), designed to mark up electronic documents to give them structure. You can learn···
Python Tutorial (36) - Multithreading
Multithreading in PythonMultithreading is similar to running multiple different programs simultaneously. Running multithreading in Python offers the following advantages:Threads allow long-duration ta···
Python Tutorial (35) - Network Programming
Python Provides Two Levels of Network Services1. Low-Level Network ServicesPython offers basic Socket support, providing access to the full set of BSD Sockets API methods for interacting with the unde···
Python Tutorial (34) - Regular Expressions
Regular Expressions in PythonRegular expressions are special character sequences that help you easily check whether a string matches a certain pattern.In Python, the re module is used to work with reg···
Python Tutorial (33) – Example: Creating a simple to-do list
A Simple To-Do List ProgramA simple exercise can be creating a basic to-do list program. This program allows users to add tasks to a list and display them.Example#SimpleTo-DoListProgram#Createanemptyt···
Python Tutorial (33) – Example: Sorting a list alphabetically
Sorting a List Alphabetically in PythonIn Python, you can sort a list in alphabetical order using two main methods:sort() method — This method modifies the original list in place, meaning it changes ···
Python Tutorial (33) - Example: Remove leading and trailing spaces from a string
Removing Whitespace from a String in PythonIn Python, you can remove leading and trailing spaces from a string using the strip() method. This method is useful for cleaning up text and ensuring that th···
Python Tutorial (33) – Example: A simple banking system
Example of a Python Bank SystemThis is an example of a Python bank system for learning purposes. It simulates operations such as savings, withdrawals, loans, fixed investments, and financial forecasti···
Python Tutorial (33) – Example: Topological sorting
Topological Sorting of a Directed Acyclic Graph (DAG)Topological sorting of a Directed Acyclic Graph (DAG) involves arranging all the vertices in a linear sequence such that for every directed edge (u···
Python Tutorial (33) - Example: Shell sort
Shell Sort in PythonShell sort, also known as the decremental increment sort algorithm, is a more efficient version of insertion sort. However, Shell sort is a non-stable sorting algorithm.The basic i···