Ruby on Rails 5 API

After using Ruby on Rails 5 I do not want to go back, I’ve fell in love. In my opinion this was one of the best updates in software. My congratulations to the core team and all the contributors. Bcrypt gem is included and it is not necessary the old manual configuration steps which spares […]

Read More Ruby on Rails 5 API

Design Patterns

I’ve got this book last week. It’s the most expensive I’ve ever bought and I do not regret! I am still in the beginning and learned what are Design Patterns, the catalog of the 23 design patterns in this book and how they solve problems. After, will be shown how to select and use a […]

Read More Design Patterns

Taking more than you can handle

Some time ago a friend gave me a coding challenge which I decided to make it in Ruby on Rails, I hesitated because was expecting that an Enterprise would give me a task to build something in JavaScript/HTML/CSS, so the time passed. Then I applied for a company that is hiring any kind of developer […]

Read More Taking more than you can handle

var and let the difference in JavaScript

Javascrit has something called Hoisting. This is when all variables and functions are loaded before the program runs. function loadProfiles(userNames){ // some code… var loadingMessage = “Hold a sec… Profiles loading!”; // some code… } var loadingMessage = “Loading your profile!”; What will happen here is that the first declaration of loadingMessage will be loaded […]

Read More var and let the difference in JavaScript

Hexadecimal and Colors

This week will be more related to the Front End side of web development. So I thought about colors which are used everywhere. The web is one of the technologies that uses all the human senses, it evolved to become an everyday tool and entertainment. Today I will teach you how to calculate hexadecimal numbers […]

Read More Hexadecimal and Colors

What are Programming Languages ?

2 weeks ago I went to an Equal Experts Conference and after while mingling, in a conversation with one of the organizers, some were saying that language X was better than language B, and his response was: “Languages are just tools to build applications to serve the world”. That just killed. And this is the […]

Read More What are Programming Languages ?

My first programming interview

First of all I finished after work the Ruby Koans, it was an awesome experience and made me understand much more about testing. It happened so fast that I felt sad for being so short but at the same time felt an inner feeling that I have accomplished something good. Rails Tutorial is next (for […]

Read More My first programming interview