logo
Blog
All the latest trends in crypto world
Comments, Clean Code, and JavaScript
March 10, 2020

Comments are sometimes used to explain the thoughts that can’t be explained with code. Other times, they’re used to explain what some messy code is doing.

In this article, we’ll look at how to write comments that are useful and d ...

Dockerize a React App and an Express API With MongoDB
March 4, 2020

For sake of simplicity, I assume you have a working front end and back end — as well as connected database.

The best idea is to have both the API and client repos in one folder. You can have one remote repo with both of them or u ...

Why is your crypto payment processing not working?
February 26, 2020

Have you ever bought currency at the airport? Then most probably you've got an unfair exchange rate conversion. Most claim 0% commission fee, while the actual charge is hidden in the exchange rate and you have to accept a deal in ...

Source maps in Node.js
March 12, 2020

The generated source looks a lot different than the original source. Take the statementthrow new MyHttpError. In the original source this error is thrown online 13, but in the generated source it's thrown online 29. These di ...