L’innovation au service de la performance
Publications
Découvrez les publications d’Airel en matière de technologie et d’innovation
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Coding a blockchain from scratch
Lire la suite : Coding a blockchain from scratchHave you ever wonder how a blockchain system works?Do you want to know how to code a simple blockchain application? In my new tutorial, you will grasp the basic concepts of the blockchain and implement a small prototype from scratch…
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How is Data Science changing the world?
Lire la suite : How is Data Science changing the world?Every second on the Internet we send more than 2 million emails around the world, start some 50’000 Google searches, and likes about the same amount of posts on Facebook. And that is actually only the tip of the iceberg.…
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How to import historical stock data from Yahoo Finance to Excel using VBA
Lire la suite : How to import historical stock data from Yahoo Finance to Excel using VBAIn this article, we are going to show you how to download historical stock prices using the Yahoo Finance API called « table.csv » and discuss the following topics that will allow you successfully import data in Excel from Yahoo…
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Mastering Yahoo Finance with Excel VBA
Lire la suite : Mastering Yahoo Finance with Excel VBAWith the success of our first article about Yahoo Finance and Excel VBA, we decided to write another (shorter but more precise) article about this topic. This time, we are going to show you how to easily download stock quotes…
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Blockchain Explained
Lire la suite : Blockchain ExplainedIn to this article, we explain the key notions and principles understand how a blockchain works, such as the concepts of hashing and mining, and highlight its main properties. We also discuss about the reasons why blockchain is such a…