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Blockchain i kryptowaluty Ethereum

Interaction with Ethereum

The goal of this tutorial is to introduce you to tools so you can explore the technology on your own. We will briefly touch every […]
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Quality Assurance Tests

Creating test data with WireMock

Testing end to end of complex systems is often complicated by stability problems. Testers are involved in the development process from the very beginning when […]
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IaC Terraform DevOps

State management and project structure with Terraform

Terraform is an open-source Infrastructure as Code tool created by HashiCorp. It allows users to manage various types of IT resources (especially cloud ones) using […]
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Quality Assurance Tests

UI Test automation design framework with Selenium

In this article I will show you design approaches to improve readability and maintanability of your selenium framework. If your page objects are too big […]
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Terraform
IaC Terraform DevOps

Wprowadzenie do Terraform

Infrastruktura jako kod (IaC) to kluczowy atrybut, umożliwiający wdrożenie najlepszych praktyk w DevOps. Programiści stają się bardziej zaangażowani w określanie konfiguracji ponieważ mogą to robić […]
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AWS

Practical introduction to AWS serverless computing using Microsoft .NET

The serverless approach is becoming more and more popular recently and there are good reasons behind it. It needs very little initial configuration, scales automatically, […]
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Java Backend

Features in Java 15

Java 15 is the latest release. It was released in September 2020, several new features were added. The next LTS release – Java 17 is […]
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Java

Practical guide to gRPC in Java

gRPC is an open-source language-agnostic RPC framework. It was developed at Google in 2015 based on experience with Stubby – their own framework used internally to […]
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Front-end Puppeter

Web scraping with Puppeteer – Quick Start

Puppeteer is a Node library from the Google Chrome team we can use to control a headless Chrome instance. With Puppeteer you can make screenshots, […]
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Python

Dockerizing Flask-RESTful application

In the last article, Fuel Consumption API using database was created. All business requirements are met, now it’s time to go on the production! To be […]
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