tech bites Archives - Atlantbh Sarajevo

October 19, 2021

Deploying an application to Kubernetes with Helm

Deploying an application to Kubernetes with Helm Introduction This Tech Bite will show you how to deploy a simple frontend application to a Kubernetes cluster and the benefits of using Helm charts. Plain k8s approach In order to deploy our application and make it usable we have to generate…

Mujo Hadzimehanovic 0

September 1, 2021

Method chaining using Capybara and SitePrism

Method chaining using Capybara and SitePrism What are Capybara and SitePrism? Capybara is a Ruby library that is used for automating web pages in concert with an underlying web-based driver. It consists of a user-friendly DSL, used to describe actions that are then executed by the web driver. While…

Amira Džanović 0

May 27, 2021

Builder Pattern in Java

Builder Pattern in Java Design patterns are very important in the world of software development, as they represent well proven and tested solutions for some specific problems and tasks. Builder pattern is one of the most popular and used design patterns in Java. It is used to create instances of…

Asmir Ljumić 0

April 22, 2021

Using templates for Jenkins job creation

Using templates for Jenkins job creation Introducing Continuous Integration Continuous Integration (CI) is one of the most commonly used software development practices. The way it works is that the development team is continuously integrating small code changes back into the code base, and after each of these small changes, there…

Aziz Boudela 2

February 3, 2021

Elasticsearch – Bucket Selector Aggregation

Bucket Selector Aggregation Elasticsearch has many aggregations to offer that allow us to group and breakdown our data in almost any way we want. Often, the results of an aggregation have to be filtered based on different criteria that are calculated using that very same aggregation and then processed further.…

Kristina Kraljevic 0

November 11, 2020

JAVA Generics

Concept of generics Java generics allows the creation of a class or a method that can be reused by different data types or objects. This reduces the need for the same implementation throughout the code. Another advantage is that the error checks are performed during the compile time, removing the…

Nizam Alesevic 0

April 27, 2020

Deploying applications using Kubernetes

Introduction In this Tech Bite we will show you how to deploy services using Kubernetes, a popular tool for the management of containerized applications. For tutorial purposes, two services will be deployed, fe-deploy, and be-deploy (each service is part of one image). Spinning Pods using Deployment object The smallest deployable…

Dario Pejcinovic 0

April 22, 2020

Bean Validation in Spring

Introduction Data validation is the basic requirement for any application, especially web applications that ask for data inputs. E-mail address, age and credit card numbers are examples of input fields that could be validated since they need to have a specific format or be within some expected boundaries. This Tech…

Tarik Basic 0

April 15, 2020

Chaining locators in Protractor

Concept of Chain Locators The essence of end-to-end website testing is finding DOM objects, dealing with them and getting details about the application's current state. Protractor is one of the most commonly used frameworks for AngularJS applications where locators are used as instructions to show Protractor how to locate…

Admira Suljic 0

April 15, 2020

Locating Elements in Watir

Locating Elements (Watir) Watir (Web Application Testing in Ruby) is an open-source Ruby library for automating web browsers. It interacts with different browsers (Firefox, Chrome, Safari…) the same way people do: clicking buttons, links, populating forms and validating text. But what about locating Elements in Watir? Watir allows users to…

Azra Sirucic 0

April 9, 2020

BDD Test Automation with Cucumber-JVM

Writing the scenario Cucumber is a popular BDD test automation tool. Cucumber-JVM is the Java implementation of Cucumber. In Cucumber, you express acceptance criteria in a natural, human-readable form. In Cucumber, scenarios are stored in Feature Files, which contains an overall description of a feature as well as a number of scenarios. For…

Medzida Mustafic 0