Robert HarężlakGenerating QR codes with Python and Google Cloud FunctionsQR codes are pretty commonly used in today’s worlds, you meet them while buying tickets for the shows, public transport, even renting a…6 min read·Feb 6, 2024----
Robert HarężlakShould You Use Full Stack JavaScript Development?Technology aims to bring simplicity and feasibility among the processes, such as JavaScript becoming a widely-used programming language…11 min read·Jun 25, 2021----
Robert HarężlakWhy Should You Build Collaboration Software From ScratchThe COVID-19 pandemic has changed the ways in which we work with one another in so many ways. A lot of us have had to sit through many…9 min read·Jun 8, 2021----
Robert Harężlakinselleo10 Successful Companies Using Node.jsWhat is Node.js?6 min read·Feb 24, 2020----
Robert HarężlakHow I Stay On The Cutting Edge Of TechnologyFor most developers, the biggest goal in their careers is to be a multi-lingual specialist and to be up to date with every possible tool…5 min read·Feb 26, 2019----
Robert Harężlak6 Reasons Why To Use Ember In 2019After Ruby on Rails and React.js it is finally time to talk about Ember.js in 2019, its state in the new year and a couple of reasons why…3 min read·Jan 30, 2019----
Robert HarężlakinselleoMy experiences and thoughts on EmberFest 2018The last few days we have spent in the wonderful Amsterdam city, which was picked for this year’s EmberFest conference. We decided to go…5 min read·Oct 18, 2018--1--1
Robert HarężlakHow to keep your ActiveRecord migrations cleanAs a Ruby on Rails developer, you deal with migrations rather often. You create migrations while adding a new model to your application or…4 min read·Oct 8, 2018--3--3
Robert HarężlakHow my team and I have dealt with Excel file testing in Ruby on RailsCreating sheets, rows and preparing data for an Excel report is extremely easy with Ruby on Rails. You only need to choose a gem, read its…3 min read·Apr 18, 2018--1--1
Robert HarężlakComparing JavaScript Array.reduce with .filter and .mapSo how is the reduce() working?2 min read·Feb 20, 2017----