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Front-end

Wprowadzenie do Hooków React

Zaktualizowaliśmy ten tekst dla Ciebie!Autor aktualizacji: Rafał Boszkowicz React 16.8 wprowadził kilka nowych funkcjonalności, w tym tzw. Hooki. Czym one są? Hooki to funkcje dostarczane […]
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Gradle

Understanding Gradle

The daily struggle of managing, modifying and extending build configuration of complex software systems can lead to the necessity of writing complex command line scripts […]
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Front-end

Simple Observable-based Store in Angular

Since Flux and Redux gained popularity, the approach to front-end architecture has changed drastically. The idea of a store with global application state, unidirectional data […]
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Java Spring Spring boot

Spring Boot – just run your application

Spring Boot is an framework, based on top of Spring Framework, to build Java applications as fast as snapping fingers. It provides things such as […]
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Java Querydsl

A Quick introduction to Querydsl compared to JPA 2 Criteria Api

Querydsl is a Java open-source project that supports statically typed queries. It provides a typesafe querying layer on top of JPA, JDO, JDBC and other […]
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mikrousługi
Microservices

Iść w mikrousługi czy nie, oto jest pytanie

Systemy rozproszone funkcjonują już w świecie od jakiegoś czasu. Założenie tworzenia aplikacji na dużą skalę i o dużej dostępności jest z nami od lat 70-tych. […]
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Quality Assurance

Improve your tests and codebase by „Mutation Testing” – part 2

In the previous article I presented the main idea of Mutation Testing. In order to better understand this concept, so far, my reflections covered only […]
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Quality Assurance

Improve your tests and codebase by „Mutation Testing” – part 1

All experienced developers have a good understanding of how significant for the quality of the product is a source code covered by high quality test […]
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Quality Assurance Gradle Spring boot TestNG REST assured

Testing Spring Boot Application secured with JSON Web Tokens using REST-assured library

REST-assured is a very well crafted library making test effort a lot simpler and more efficient. Combined with Spring Boot, gradle and TestNG, it allows […]
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Java

Functional programming in Java – introduction to Vavr.io

Vavr (formerly called Javaslang) is a functional library for Java 8+ that provides persistent data types and functional control structures. It enables writing Java code in […]
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