elixir Elixir - basic api guide Elixir api guide Elixir represents relatively new programming language for wider audience. His main trait is that adops functional pardigm because it is built on top of Erlang and runs on BEAM(Erlang VM).
ruby for beginners Ruby Programming: Beginner's Guide [2018 update] We are writing this brief tutorial on how to easily get into Ruby programming language and Ruby on Rails framework so our community can grow with new developers. First thing first. Ruby on
react React: First Steps ReactJS is a javascript library for building UIs. Although it's nowhere strictly defined, the idea with React is to follow the component-based ideology. Its declarative views make the code more predictable and easier
lean Lean and Agile – Enemies or Friends? If you aren't an educated and/or experienced tech person, a lot of question marks may pop up in your mind while looking at these two terms: Lean and Agile. Even if you
startup Startup Team – How to Make One Work in 4 Steps In order to get any vision realized, you need people. The right people. The dream team is what makes the dreams come true. As a startup, you have started from scratch, being guided
internship Boot Camp - Place Where We Build Developers We are excited to announce that our three-week-long boot camp is about to start. 22nd of August is just around the corner and we are fully preparing for it. We have chosen five
killing process Killing (Almost) Any Process on Linux Have you ever accidentally turned off your Rails server with ctrl+Z? I know I did and here are some simple guidelines to kill that Rails server process so you can restart it
database Migrating Database from Heroku to Ubuntu You created your own server, and now you would like to move all of your apps on Heroku to your custom server, right? If so, the first thing to do is to move
javascript Lodash Library Usage Examples Using Lodash library will make writing JS code so much easier. The good definition is: "Applicative programming is the pattern of defining a function that takes a function and then invokes that
rails Setting up BrowserSync with Rails Have you ever worked on some front-end stuff and you had to refresh your web page every time you do some changes? Well, BrowserSync does that for you! To enable it in your
rails Elastic Search on Rails Elastic Search is a mirror DB with indexes of your existing DB, which is searchable trough JSON API. In order to perform the search you will need to have the data synced between
cucumber Setting up VCR and Webmock for Cucumber Testing In order to setup VCR and webmock for Cucumber testing you should: Add webmock and VCR gems to your Gemfile.rb: #Gemfile.rb group :test do gem 'webmock' gem 'vcr' end Add file
cucumber Cucumber Cheat Sheet (2018 update) A Cucumber is a software tool based on Behavior Driven Development (BDD) framework which is used to write acceptance tests for the web application. The tests are written in easily readable and understandable
rails Live Reload for Rails Have you ever wanted to make changes in your Rails app and immediately see the changes in Browser? If so, you can consider using Live Reload Rails feature. Install Live Reload Ubuntu sudo
ubuntu Server Firewall Configuration There are two ways in which you can think about server firewall security. The easy way or the hard way. The easy way would be to start thinking before something bad has happened
install Install Mongo DB In order to install Mongo DB you should create a bash script and run following lines: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10 sudo echo "deb http://downloads-distro.mongodb.org/
nodejs Install NodeJS on Ubuntu Installing NodeJS on Ubuntu machine takes a few easy steps: sudo apt-get install python-software-properties python g++ make sudo add-apt-repository ppa:chris-lea/node.js sudo apt-get update sudo apt-get install nodejs Node Package Manager
install Install Ruby on Rails on Ubuntu Instructions on how to install Ruby on Rails on Ubuntu are pretty easy. You can copy paste following code and save it in the script and execute it. This way it will install
bashrc file Bashrc Tweaks for Ruby After a long time of using the .bashrc file to store our commands here, we share some of our tricks to make the most out of a .bashrc file. Alias methods for shorter
rails Rails Delegate A model should only talk to its immediate association. According to the Law of Demeter, you shouldn’t talk to the association’s property or association’s association. Here we talk about Rails
ubuntu Ubuntu Run Script on Start up In order to run a custom script on startup on Linux/Ubuntu system, you can follow these steps: Create custom file e.g. startup_script in your home folder: vim startup_script Then
ruby on rails Ruby on Rails Code Quality In this article, we will point out steps on what can you do in order to improve your code quality in Ruby on Rails apps that you are building. Follow up Ruby style
rails Learn jQuery with Rails In order to learn jQuery fast, and use it within your Ruby on Rails project, we would advise following steps: Learn basics of JavaScript You can freely skip some steps here and there
2010-2020 Kolosek. All Rights Reserved.
