blockchain ⁽¹⁷⁾

This page describes porting the OpenZeppelin contracts into a PREDA model. The OpenZeppelin contracts consist of multiple parts: Library V5, Upgradeable Plugin, and Subgraph. This is the porting of some parts of version 5. The Upgradeable plugin is ported on its own later. The subgraph…

In the middle of 2023, I joined a Preda hackathon that kicked out on 18th November 2023. I already have an interest in programming languages. So, I will use this hackathon to try out a new language. But what is Preda programming language? Official website:…

2 August 2021 Being myself in the crypto industry and as a developer, I never thought I would be scammed. But that happened. And it happened quickly. I was using https://farmfol.io/ to track my wallet balance. And saw that it has 100K USD. I thought…

9th May 2021 Generating secure random numbers is a challenging task. By fast numbers, I mean that a) predicting what the next number is impossible, and b) It generates numbers without putting them in favor of one of the stakeholders. The nature of public blockchain,…

15 May 2021 Terrible tutorial. A lot of things are not clear. Now, I have to deep diving into the code itself. This tutorial is helpful to get a boilerplate.