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Why Mixed-Skill Level Teams Are For You?

software development

Why Mixed-Skill Level Teams Are For You?

Choosing the right people may be a complicated task and at first, you may think that the more skilled developers - the better. This is not always the case and this article will answer the question why your teams should not consist only of top-notch engineers.

When Does margin: 0 auto Center?

ux ui

When Does margin: 0 auto Center?

Centering elements on a web page can be tricky, but margin: 0 auto is often cited as a foolproof way. Discover when margin: 0 auto may help you center.

How To Upgrade To Rails 6

ruby on rails

How To Upgrade To Rails 6

This guide will show you how to upgrade to Rails 6. We'll cover the upgrade process in general and provide helpful tips to make your upgrade as smooth as possible.

Why One-On-One Sessions Can Help You Build A Great Team?

software development

Why One-On-One Sessions Can Help You Build A Great Team?

One-On-One Session (or O3 in short) is a really powerful tool used by many managers all over the world. It is a well-structured meeting in which a manager/team leader spends some time (usually 30 minutes) with each of his/her team member to discuss progress, strengths, weaknesses, goals and other employee-related matters.

Kubernetes 101

software development

Kubernetes 101

Created by Google this open-sourced system helps manage containerized applications within cluster environments. It gives developers a better way to deal with related and distributed components as well as services in infrastructure.

Pessimistic Locking In Rails

ruby on rails

Pessimistic Locking In Rails

The Ruby on Rails framework is powerful in many ways. One of its strong points is that Ruby on Rails is being shipped with ActiveRecord - an Object Relational Mapping system. ActiveRecord comes up with its own DSL, which lets you write Ruby code, which in turn is translated to SQL, allowing you to use database native features, including “locking”.

GraphQL with Ruby On Rails: Queries in Multiple Files

ruby on rails

GraphQL with Ruby On Rails: Queries in Multiple Files

Today we are going to add specs (again, we will focus only on the happy paths) for GraphQL queries. But there is one thing about the current implementation of the queries that I don’t like. We have everything defined in one file: `app/graphql/types/query_type.rb`

Testing GraphQL Mutations In Ruby On Rails With RSpec

ruby on rails

Testing GraphQL Mutations In Ruby On Rails With RSpec

In the last article we added a few GraphQL mutations to our test application. It is time to create automated tests for each of them. But first things first, we need to set up `RSpec` in order to write better specs.

GraphQL Mutations In Ruby On Rails

ruby on rails

GraphQL Mutations In Ruby On Rails

In this article, I would like to focus on adding GraphQL mutations. We will be working on the test application we created previously in this article. It might be helpful for you to know the structure, models, and types we are using so I encourage you to take a look.

SVG Icons - From Sketch to React

react

SVG Icons - From Sketch to React

The inlined SVG icons are currently the best way to use icons on the web. If you’re not familiar with that approach or still need convincing, check out this great article on CSS Tricks. But how should we prepare and use the inline SVG icons?

How I Stay On The Cutting Edge Of Technology

software development

How I Stay On The Cutting Edge Of Technology

For 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 or framework. After spending months of making their goal, they finally lose their battle due to burnout, because they cannot maintain the work-life balance properly.

Behind The Scenes Of A Mature Ember.js Project

ember

Behind The Scenes Of A Mature Ember.js Project

This article aims to tell the story of mature Ember.js projects, take you behind the scenes, possibly help you to deal with long-term projects with the team. As a background to the main story, let me use a classic movie from the 70s - ‘Alien’ - directed by Ridley Scott.

How To Setup A Project With Ruby On Rails, PostgreSQL And GraphQL

ruby on rails

How To Setup A Project With Ruby On Rails, PostgreSQL And GraphQL

GraphQL is an open source query language created by Facebook. It is a powerful tool that you can use for building your API. It is not a silver bullet but it can definitely help you solve some challenges like getting many resources in a single request.

How To Preview Doc And PDF Files In Browser

react

How To Preview Doc And PDF Files In Browser

Are you struggling with Doc and PDF files preview in the browser? This article will show you how to go about it.

Infrastructure As A Code

software development

Infrastructure As A Code

Managing servers and infrastructures manually is not a very complicated task, but when you start working with multiple servers, manual configuration is getting more complex and almost unachievable. This is where the notion of Infrastructure as a Code comes in.

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