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WLAN vs WiFi: A Comprehensive Guide to Wireless Local Area Networks
WLAN or WiFi was one of the first wireless LAN connection technologies, and is still one of the most widely used today. Find out everything you need to know about it, and its use in Data Science! These days, wireless connectivity is as much a part of everyday life as running water or electricity. But […]
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Huffman coding: Description and instructions for use
Huffman coding is a data compression algorithm. The idea is to assign variable-length codes to the input characters, the length of the assigned codes being based on the frequency of occurrence of the characters in the initial sequence. Huffman coding is a lossless data compression algorithm. The algorithm was invented in 1952 by David Albert […]
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API: The Path to Seamless Integration
Application Programming Interfaces (APIs) have become indispensable across various industries, including banking, marketing, and digital sectors. The development of APIs continues to grow alongside the increasing volume of data to be processed. But what exactly are we talking about, and what purpose do they serve? An API, which stands for Application Programming Interface, is a […]
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10 Python projects for beginners
Task automation, game creation, the development of predictive models, and graphical analysis are all compelling challenges that every Python programmer aspires to conquer. Through this article, we’ll explore ten projects perfect for both beginners and those with more experience, offering an opportunity to impress your peers with your coding prowess. Projects for Beginners 1. Alarm […]
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Docker: what is it and how do I use it?
Docker is the most widely used containerization platform. Find out everything you need to know about it: what it is, what it’s for, how it works, and what training courses are available to learn how to use it. What is a container? Containers and microservices are increasingly being used for application development and deployment. This […]
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PyGame: The 2D video game creation tool in Python
PyGame is a Python library dedicated to video game development. Discover everything you need to know about this tool, how it works, its advantages and disadvantages, and the training programs available to learn how to use it. Video games are an excellent way to entertain and have fun. However, the process of designing and programming […]
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Network protocols: definition, operation and types
Network protocols are rules and standards that enable computers to communicate with each other and share data. These protocols are used in different types of networks, such as the local area network (LAN) and the wide area network (WAN), to ensure communication and collaboration between users. But what are network protocols? Why are they important? […]
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Data Center: What is it? What’s it for?
The advent of Big Data means exponential growth in the volume of data. And while this information may seem immaterial, it actually takes up a lot of space. To store it, data centers are on the rise. But what exactly are data centers? What is the purpose of a data center? How does it work? […]
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Demystifying Regular Expressions (Regex): Definition and Practical Usage
In the world of computing, we are often called upon to perform word-processing tasks. There’s a universal tool called regex, which often presents the most powerful solutions in this field. However, regular expressions suffer from a general lack of understanding of how they work, due to their sometimes… confusing appearance. What is a regular expression? […]
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Docker Compose: Simplifying Containerized Applications
If you’re reading this article, you’re probably familiar with this very popular containerisation tool in the DevOps world: Docker. But what exactly is Docker Compose, then? Docker Compose is used to launch applications that need several containers to run, via a YAML file. It is often necessary for an application to run several containers for […]
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Python : Focus on the most popular programming language
Python is the most popular and widely used programming language, particularly in the fields of data science and machine learning. Learn everything you need to know about it: definition, how it works, use cases, advantages, training… What is Python used for ? One of the main use cases of Python is scripting and automation. This […]
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Embark on Coding Adventures: Why Scratch is the Ideal Language for Beginners
Scratch is a graphic programming environment designed for educational purposes. It allows for easy and accessible creation of simulations, games, or animations through block assembly. Scratch serves as both a programming language, a development environment, and a website. Positioning itself as the leading free coding community for children, Scratch is a powerful tool for introducing […]
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