Cromon

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Why you should try Amber Framework

As a web developer we all have flirt with the idea of having a the perfect web framework, one that is fun to work, that does not get in your way, …

Software Development

Setting up a Shiny Development Environment within Linux on Windows 10

While I was getting Ruby on Rails to work nicely under Ubuntu on Windows 10 I took the opportunity to set up my *nix bash environment, which was …

Linux

Six Isometric Exercises You Can Do in a Door Frame

If you’re traveling, stuck in the office, or just don’t have time to hit the gym, here’s a workout you can do anywhere there’s a door.<p>The workout, …

Home Improvement

MailCatcher

Latest version: <b>0.6.4</b> (released Thursday, 4th February 2016)<p>Catches mail and serves it through a dream.<p>MailCatcher runs a super simple SMTP server …

Build an Instagram App from Scratch in Express JS

Express JS is a fast and minimalist development framework for Node.JS that helps developers create brilliant single page applications. Inspired from …

A Cleaner Way To Set Multiple Conditional CSS Classes for 'link_to'

The commonly accepted practices are not that good<p>Isn’t it frustrating that there are <i>no</i> elegant ways to conditionally append CSS class names to the …

'AI brain scans' reveal what happens inside machine learning

Machine Learning

Using Vue.js as an Alternative to Rails Nested Forms

• tutorials, vue.js<br>• 10 Comments<p>When I need to handle multiple models in the same Rails form, sometimes I prefer to use Vue.js. When users need the …

Software Engineering

Rescue exceptions DSL for plain Ruby objects with Rails

At some point, you can start to think about how it would be great to have in your pure Ruby objects of your Rails application the same DSL as Rails’ …

Programming

Use of Super Keyword and Mixins In Ruby

<b>Super Keyword</b><p>Ruby gives us with a built-in function called super that allows us to call methods which are present in its super class.<p>The use of …

ActForm

ActForm is the gem that provide a simple way to create form object or command object or service object, it only depends on activemodel >= 5 and …

Improving the State of your App with Redux

Redux is a self-proclaimed "predictable state container for JavaScript apps." It has gained popularity through its association and integration with …

JavaScript

12 Useful Commands For Filtering Text for Effective File Operations in Linux

In this article, we will review a number of command line tools that act as filters in Linux. A filter is a program that reads standard input, …

Linux

Etcher Is the Easiest Way to Make a Raspberry Pi SD Card

Windows/Mac/Linux: While it’s gotten easier over the years to make a Raspberry Pi SD card, it’s still a little confusing for people new to the idea …

Build a React.js Application with User Login and Authentication

<i>This article was originally published on Stormpath. Thank you for supporting the partners who make SitePoint possible.</i>React (sometimes referred to as …

How to install Kodi on a Raspberry Pi

Kodi is a great way to make your TV smart. It's the continuation of XBMC, a free and open-source application that is a great media player and …

Databases

101 Ruby Code Factoids

0) ‘methods’ method<p>Since <i>almost</i> everything in Ruby is an Object you can type dot methods on it to see what methods are available.<p>Ruby<p>4.methods - …

Real time stats with WebSockets and React

I was annoyed by Google Analytics referrer spam.<p>It also seemed that Google Analytics Real Time statistics are not quite accurate.<p>In this tutorial, we …

An opinionated guide to React.js best practices and conventions

I’ve been using React.js for a little while now, both in my 9 to 5 job and for my own projects, and during that time I have started evolving my own …

JavaScript

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These five plants don’t just look good — they improve your health, too

It should come as no surprise that plants play a vital role in maintaining our atmosphere by absorbing carbon dioxide and releasing oxygen through the well-known process of photosynthesis. (Thanks, high school earth science class.)<p>But certain plant varieties go a step further by reducing airborne …

Plants
JavaScript

10 Ruby on Rails Best Practices

Ruby on Rails is a web application framework, we all know that. Rails makes us more productive and lets us focus on the task at hand rather than the …

Databases
Software Engineering
Software Engineering

15 JavaScript Methods For DOM Manipulation for Web Developers

As a web developer, you frequently need to manipulate the<p>DOM, the object model that is used by browsers to <b>specify the logical structure</b> of web pages, …

An Introduction to ActionCable in Rails 5

Ruby on Rails 5.0+ has been out for a few months now and has brought with it a number of much needed improvements (AdequateRecord, Rails API), and a …