Puppeteer doesn’t remove files from temp directory

Frequently I am building bots. They are running on the server and gathering some data. For some of them, I use Puppeteer and headless Chromium instances. That combination works great. However, there is an issue. Puppeteer doesn’t remove files from a temp directory. After a while, it could be a problem, because directory size is …

How to debug TypeScript in WebStorm?

typescript debug webstorm

In this article, I want to show you how WebStorm can debug TypeScript code. As you know, TypeScript code should be compiled into JavaScript before running in a browser or NodeJS. After compilation code will not be the same. If you want to put a breakpoint and check variable values, you have to tell the …

How to write your first Solidity smart contract?

crypto ship in space

Hello folks! Maybe, as you might know, I am learning blockchain development. My current focus is Solidity smart contract development. I decided to make a simple article to show you how to write your first Solidity smart contract. I don’t think you will learn a lot. But I want to show how it is simple …

How to make a great Upwork profile to get clients?

My Upwork Stats

Freelance platform profile plays a significant role in searching for new contracts. Clients search for someone who can solve their problems. If you don’t look as a problem solver for their need, they will not try to communicate with you. Also, there are a lot of competitors who want to get the same project as …