611 Articles 12 Followers
22 Apr 2020 2 minute read 2 comments alexroan
This article outlines ractices for good user experiences using Truffle, React, Redux, Web3, and MetaMask. Prerequisites: Understanding of React, Redux, and basic blockchain/DApp concepts. Introduction Truffle enables developers to create a full-stack...
21 Apr 2020 2 minute read 0 comments Stat1c
The first blockchain in the world that has its own constitution. The project was launched in 2017. Basically a software that has implemented a new architecture of the digital payment system. Its principles are: scalability, flexibility and facilitat...
21 Apr 2020 4 minute read 6 comments alexroan
This article is for professional software developers interested in steering their careers towards blockchain. Are you interested in blockchain development but don’t know where to start? Here are my steps to becoming a blockchain developer in 2020 and...
19 Apr 2020 4 minute read 0 comments ProngsDark
As we approach the inevitable release of the 1.4 version of the Kotlin programming language, I thought that this is a great time to take a look at what is new, what is changed and how this update will influence our future work. Note that this article...
19 Apr 2020 7 minute read 4 comments Chanh Ha
Python generator gives us a lazy iterator that is introduced in PEP255. We probably guess the idea from the “lazy” term. It means we are able to evaluate the piece of code whenever you want. It’s hard to understand clearly, right? For easier to under...
18 Apr 2020 6 minute read 1 comment Chanh Ha
Sending email is a very common task in any system. You probably found this tutorial because you want to send emails using Python. In this tutorial, we will learn how to send emails with and without attachment/HTML contents in Python. After complete t...
17 Apr 2020 1 minute read 0 comments Chanh Ha
Many times while you are working in Flutter, you would like to allow onTap in the Container widget. However, the Container widget doesn’t have onTap or onPress method. So this post is exactly for you, at the end of this post we will know 2 ways to en...
14 Apr 2020 1 minute read 5 comments ProngsDark
I have other posts lined up in the queue, but I feel like this off-topic one is more important and needs to get out now. I recently wrote an article (Writing your own Bitcoin miner in Kotilin) about how you could write your own Bitcoin miner and what...
12 Apr 2020 5 minute read 1 comment rhyzom
So, I've been having this idea in the back of my mind for some time and have been crystallizing and re-articulating it — just made a post on Cent about it, here (to give you better context for the following below). So, with that in mind, you understa...
12 Apr 2020 9 minute read 36 comments ProngsDark
Before word... I have to say from the beginning that at the end of this tutorial you won't be able to mine Bitcoin, since you need much more than a piece of software to do that. You need dedicated hardware, probably you need to join a mining pool, et...
