Gas is a fee mechanism implemented by Ethereum to help with transactions. This fee is a fraction of the transaction presented in Wei, which is 10-12 of an Ether. Total fee price depends on the size of the smart contract and its functionality.Read More »How to Save Gas in your Ethereum Smart Contracts
I was working on my website and while everything was running smoothly on my Docker instances, suddenly the newly deployed Docker images were returning errors.Read More »How to Fix a Broken Flask Application after SQLAlchemy Update
Cryptocurrencies entered our daily life and got our attention around 5 years ago in 2016 when Bitcoin started booming. People use cryptocurrencies as an investment or as a gateway for anonymity but how big is their impact for the environment?Read More »Do Cryptocurrencies Destroy the Environment?
In our times, a device can be as useful as the applications in it. An iPhone using only the built in applications, can be boring after a few minutes. The same rule applies for Mac OS and every operating system.Read More »Best Free Alternatives to Must-Have Mac OS Applications
People who work on IT know the struggle of waiting for something to finish, either this is a scan or a download or anything. You don’t want to change tabs every 2 minutes and check the process, you want to know when something is done, and Mac OS offers wonderful alerts.Read More »Display Notifications from Terminal on Mac OS
Cryptocurrencies become more and more relevant in our daily lives. We get bombarded with articles of “Bitcoin’s new high” combined with a picture of rockets taking off. Numerous people see cryptocurrencies as an investment and either hold their coins or do daily trades.Read More »Can cryptocurrencies replace fiat money?
When VS code was released I switched almost immediately from Atom, mainly because it was so much lighter and faster, although both editors are based on Electron aka Heavy File Browser. VS Code not only is the best editor out there, but has a plethora of features without any extension which are not so commonly used and here I am to help you make your life a bit better.Read More »10 Built In Features of VS Code You Need to Know
XML format was probably the most commonly used, before JSON took its place. Like almost every programming language Go or Golang, supports the XML format. In case you are here, it means you were stuck in some of those possible ways to unmarshal your XML code into a nice object.Read More »Complete XML Parsing Guide with Golang