08 Apr 2025

This article describes how to use Python scripts to strengthen password policies and change passwords regularly. The steps are as follows: 1. Use Python's random and string modules to generate random passwords that meet the complexity requirements; 2. Use the subprocess module to call system commands (such as Linux's passwd command) to change the password to avoid hard-code the password directly; 3. Use crontab or task scheduler to execute scripts regularly. This script needs to handle errors carefully and add logs, and update regularly to deal with security vulnerabilities. Multi-level security protection can ensure system security.

18 Mar 2025

Article discusses using CSS icon fonts like Font Awesome and Material Icons, focusing on integration, usage, styling, and accessibility in web projects.Main issue: How to effectively integrate and customize these icon fonts for responsive design.

17 Feb 2025

This guide demonstrates the practical application of regular expressions within JavaScript. By the end, you'll be able to confidently use regex for text manipulation. Key Concepts: JavaScript regular expressions are powerful tools for text processi

02 Apr 2025

If you love online games that make you feel like part of a living and breathing world, World of Warcraft Classic might still be the perfect pick for you in 2025. Blizzard is celebrating 20 years of Azeroth with new servers and a fresh start for every

17 Jan 2025

JavaScript’s safe assignment operator ?=: Simplifying error handling in asynchronous operations JavaScript introduces a new operator ?=, called the safe assignment operator. It is designed to simplify error handling in your code, making it easier to read and maintain, especially when dealing with try-catch error catching functions. How does the ?= operator work? When you use the ?= operator, it checks whether the function or operation was successful. A result is returned on success; an error is returned on failure without causing the program to crash. Here's how it works: const [error, result] ?= await fetch("https://dev

22 May 2025

Dracolite is a local specialty material found all over the Atocpan region of Natlan, introduced in Genshin Impact during version 5.5. Dracolite is used as an Ascension material for Iansan, but the material might also be required to level