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29 nov. 2025

Mastering Variables in WINDEV 28 Express: A Comprehensive Guide to Operators and String Manipulation

Practical guide - 36 pages - Computer science

Unlock the full potential of WINDEV 28 Express with our comprehensive guide. Discover how to master variables, operators, and string manipulation to streamline your development process. Learn about searching for character strings, utilizing specific operators on strings, and creating efficient...

23 nov. 2025

IoT Security in Critical Infrastructures

Dissertation - 48 pages - Computer science

This research examines the security of IoT devices in critical infrastructures, balancing technological innovation and protection against cyber risks.

18 nov. 2025

Understanding Variables in WINDEV 28 Express: Declaration and Scope Guide

Practical guide - 17 pages - Computer science

Unlock the full potential of your WINDEV projects by mastering variable declarations. Discover how to create global variables accessible throughout your entire project, regardless of the window, procedure, or code. Learn the ins and outs of variable types, including boolean, integer, and string,...

03 nov. 2025

Cybersecurity Strategies for SMEs

Thesis - 53 pages - Computer science

This document outlines best practices and strategies for implementing effective cybersecurity measures in small and medium-sized enterprises (SMEs), including risk management, data protection, and incident response.

01 nov. 2025

Revolutionizing the World: Foundations and Impact of Computer Programming

Presentation - 2 pages - Computer science

Discover how computer programming has transformed our world, from its foundations to its vast applications and the challenges it poses, including the rise of AI and cybersecurity threats.

01 oct. 2025

Installing Python on macOS, Windows, and Linux

Course material - 57 pages - Computer science

Learn how to install Python on various operating systems, including macOS, Windows, and Linux, and start coding with the interactive interpreter.

01 oct. 2025

Using Print and Input Functions in Python

Course material - 14 pages - Computer science

Learn how to use the print() and input() functions in Python for debugging, user interaction, and displaying data.

27 sept. 2025

Digital Security and AI Regulation

Essay - 7 pages - Computer science

The increasing reliance on mobile applications and artificial intelligence has raised concerns about digital security and the need for regulation.

24 sept. 2025

Cybersecurity Governance at Desjardins

Case study - 2 pages - Computer science

This document discusses the importance of risk management and cybersecurity governance for Desjardins, a major Canadian financial cooperative, in ensuring long-term sustainability and protecting company value.

07 sept. 2025

Cybersecurity Analysis for Enterprise Web Site Modernization

Case study - 3 pages - Computer science

This security analysis identifies potential risks associated with the enterprise web site modernization project and provides remediation recommendations to ensure protection of sensitive client data.

04 sept. 2025

Python Tuples: Definition, Methods, and Operations

Practical guide - 2 pages - Computer science

This document explains the concept of tuples in Python, including their definition, methods, and operations such as unpacking, concatenation, and indexing.

04 sept. 2025

Improving K-NN Algorithm Efficiency with Cross-Validation

Practical guide - 1 pages - Computer science

This document discusses the importance of choosing the right value of k in K-NN algorithms and how cross-validation can be used to improve the model's performance and robustness.

29 août 2025

Extracting RSS 1.0 Item Titles using Java DOM API

Tutorials/exercises - 1 pages - Computer science

This Java program reads an RSS 1.0 document from a file and extracts all item titles using the DOM API. It assumes the file resides on the disk and is in the correct RSS 1.0 format.

27 août 2025

Calculating Average Age of Books by Author

Tutorials/exercises - 3 pages - Computer science

This Java code calculates the average age of books written by a specific author, given a list of books and their publication years. The code iterates through the list, checks if the book's publication year matches the given year, and updates the author's book count and average age...

23 août 2025

Bab.la Language Portal: A Comprehensive Language Learning Platform

Case study - 4 pages - Computer science

Discover the ultimate language learning platform, featuring dictionaries, conjugations, phrase collections, language games, and more. Ideal for language students, expats, and professional translators.

21 août 2025

Understanding Access Modifiers and Class Members in C#

Tutorials/exercises - 3 pages - Computer science

This document provides a comprehensive overview of access modifiers and class members in C#, including public, private, and protected keywords, getters and setters, and event handling.

18 août 2025

Understanding DNS and URL Translation

Worksheets - 1 pages - Computer science

Delve into the world of computer science and learn how DNS and URL translation work together to connect you to your favorite websites. Discover the role of cookies, TCP, and other key concepts in this fascinating glossary.

29 juil. 2025

Advantages of XSLT over DOM for XML Navigation and Manipulation

Tutorials/exercises - 5 pages - Computer science

This document compares the use of XSLT and DOM for navigating and manipulating XML files, highlighting the advantages of XSLT in terms of conciseness and flexibility.

20 mai 2025

What is virtualization?

Essay - 6 pages - Computer science

Nowadays, everything is based on data. These data are resources that can provided information if there are treated and analyzing. In order to do that, virtualization was created. It is a method to structure in a logical way the data. In other terms, virtualization is the transformation of a...

14 mai 2025

Using Pivot Tables to Summarize Data

Tutorials/exercises - 1 pages - Computer science

Assignment: "Write a paragraph to explain the results of this analysis. What other question do you think would be valuable for Professor Ali or the University to have regarding the students and/or departments of Alejandra's School of Finance and Economics".

15 avril 2025
pdf

Big data

Worksheets - 8 pages - Computer science

Big data is the massive volume of both structured and unstructured data that are difficult to manage, process, and analyze using traditional data-processing tools.

26 oct. 2024

XDS Affinity Domain Deployment Planning - Comprehensive List of Tasks and Task Categories, and Security Plan

Tutorials/exercises - 8 pages - Computer science

With the help of three documents, make a list of tasks and task categories to plan an "XDS Affinity Domain" deployment. The goal is to develop a comprehensive proposal (taking into account legal considerations, rules for integrating new members into the Affinity Domain, security, etc.). Then,...

21 oct. 2024

Encryption and Cryptography: Safeguarding Data Integrity and Confidentiality

Essay - 3 pages - Computer science

The security of data that is transmitted over networks and stored in devices is very important in the current world of digital operations, and it must be protected and remain intact. Encryption and cryptography are tools to protect data and ensure the possibility of verifying its integrity. The...

21 oct. 2024

Evaluating ChatGPT as a Source: Productivity Growth in the Industrial Revolution

Case study - 4 pages - Computer science

The Industrial Revolution marked a pivotal shift in economic productivity driven by technological innovations. There is an ongoing debate about which sectors experienced the most substantial productivity gains from 1750 to 1850. To assess ChatGPT's capabilities as a source for economic...

15 mai 2024

The Gamebuino concept: a survey about coding experience and gaming habits

Case study - 16 pages - Computer science

The survey is made up of 19 questions, and these fall into the following categories: - Questions 1 to 3: demographics and education properties of the sample. - Questions 4 to 8: the sample's IT use and familiarity with coding. - Questions 9 to 12: gaming habits and platforms of choice for the...

05 mai 2024

Econometrics: Coding on RSTUDIO - US Presidential Elections - published: 05/05/2024

Tutorials/exercises - 4 pages - Computer science

This coding exercise consists of an analysis of data from the 2020 Presidential elections in the United States. Using RStudio, the document provides answers to several coding questions. Full instructions to be obtained from customer service, who will share them upon request.

26 mars 2024

VBA Programming

Tutorials/exercises - 2 pages - Computer science

This project contains a big data set that is analyzed using VBA programming. In other words, it allows one to extract some useful information from raw data, using VBA. The purpose of this project is to assure that one is comfortable coding using VBA in Excel. As such, variables, conditional...

23 févr. 2024

RSTUDIO - Quiz (R and Tidying Basics)

Tutorials/exercises - 1 pages - Computer science

In this quiz you will be analysing foods' carbon footprint data from nu3's 2018 Food Carbon Footprint Index (the actual data scrapping is explained here). It contains data on CO2 emissions per person for a large number of countries for the year 2018, using data from the Food and...

20 févr. 2024

Quantum Computing Versus Turing Machines

Course material - 1 pages - Computer science

Quantum computing refers to the process of using modern bit-based machines to process large amounts of information. Quantum computers deal with intertwined electrons that are superposed and entangled to enable the machine process large data sets, rendering the classically intractable simulation...

21 janv. 2024

Portfolio Optimization using Genetic Algorithm: Application to CAC40

Tutorials/exercises - 11 pages - Computer science

This project aims to implement and apply Genetic Algorithms (GAs) for the optimization of investment portfolios, focusing on top 15 CAC40 assets. The primary objective is to leverage the adaptive nature of GAs to efficiently explore the solution space, generating diverse and innovative portfolio...