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The Miners

The Miners

Codeminer42’s Engineering Blog

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  • #6982 (no title)

Author: douglas.marques

Third-party cookies are phasing out, now what?

Third-party cookies are phasing out, now what?

douglas.marquesby douglas.marquesMarch 27, 2024

Third-party cookies received an ultimatum. Browsers are currently phasing them out, which means they won’t be allowed anymore if you use any modern browser, like …

Blockchain: What are you Token about? Demystifying what blockchain tokens are and what they may represent

Blockchain: What are you Token about?

Demystifying what blockchain tokens are and what they may represent

douglas.marquesby douglas.marquesSeptember 28, 2022April 11, 2024

Tokens, NFT, ERC, EIP… these terms have been in our vocabulary for quite a while. Many people are excited about how innovative they are and …

Integers overflow and underflow What happens if we go off the limits of a predetermined space?

Integers overflow and underflow

What happens if we go off the limits of a predetermined space?

douglas.marquesby douglas.marquesJune 8, 2022April 11, 2024

As we all should know already, memory is not an infinite resource despite looking like it. Given our current scenario where hardware is relatively cheap, …

Zero Knowledge Proofs and Merkle Trees – An overview before diving into it

Zero Knowledge Proofs and Merkle Trees – An overview before diving into it

douglas.marquesby douglas.marquesSeptember 22, 2021October 17, 2023

If you care about your personal data and preferences (and you get more and more worried with every data leak out there), like your official …

AWS Cognito – An Implementation Guide for your NodeJS Application

AWS Cognito – An Implementation Guide for your NodeJS Application

douglas.marquesby douglas.marquesAugust 2, 2021July 4, 2023

In this article, we aim to give you an overview of what AWS Cognito solves and how to use it as your app’s authentication provider, …

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