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About us ======= JT Devs is a Software consulting and IT College based. We build different types of applications such as web, ...

Unlock the secrets behind the most common JavaScript anti-patterns and discover how to write cleaner, faster code every day ...

RubyConf 2018 - Building Generic Software by Chris Salzberg As engineers, most of the software we build is built for a specific ...

Changing the Unchangeable: The Hows and Whys of Immutable Data Structures by Brad Urani Immutable data structures give us ...

RubyConf 2018 - Ruby is the Best Javascript by Kevin Kuchta Some people love Ruby and some people love Javascript. Both will ...

Help us caption & translate this video! http://amara.org/v/FG0a/

Surma and Jake take a look at 'weak' JavaScript, specifically WeakMap, WeakSet, and the new and shiny WeakRefs. Surma ...

A simple, short, and easy to understand introduction to JavaScript's numbers. Unary plus vs. Number vs. parseInt vs. parseFloat: ...

Closing Keynote by Aaron Patterson.

RubyConf 2016 - Evaluate Ruby Without Ruby by Takashi Kokubun Have you ever wanted to implement a tool that can be ...

RubyConf 2018 - Parallel programming in Ruby3 with Guild by Koichi Sasada Do you want to write the parallel program with ...

This talk about JavaScript Promises was delivered by Kerrick Long at the STL Ember.js Meetup on Feb 6, 2014. Slides: ...

RubyConf 2016 - Metaprogramming? Not good enough! by Justin Weiss If you know how to metaprogram in Ruby, you can create ...

We create a Marvel Super Heroes vs Villains game in this practice. There is a focus on Document Object Model manipulation.

RailsConf 2019 - Closing Keynote by Aaron Patterson. Cloud 66 - Pain Free Rails Deployments Cloud 66 for Rails acts like your ...

RailsConf 2019 - The Elusive Attribute by Chris Salzberg. Cloud 66 - Pain Free Rails Deployments Cloud 66 for Rails acts like ...

We're going to explore a different way of thinking about code. What does it mean for your code to "push"? What does it mean to ...

ObjectScript 101++ - Chapter 5 We'll see how ObjectScript supports OO.OO paradigm natively. We'll learn which are the main ...

Ruby 2 Methodology by Akira Matsuda This talk focuses on "Method" in Ruby. Although Method is the key feature of an OOP ...

RubyConf 2016 - Ruby versus the Titans of FP by Cassandra Cruz Clojure, Haskell and Javascript reign as the dominant ...

PLEASE DON'T FORGET TO SUBSCRIBE MY CHANNEL AND IT WILL NOT TAKE YOU MUCH TIME TO HELP ME THANK YOU ...

RubyConf 2018 - Pointers for Eliminating Heaps of Memory by Aaron Patterson In this presentation, we'll cover techniques in ...

Not so Neo In the Matrix by Micah Adams Matrices are powerful data structures that are used for all sorts of interesting problems- ...

RubyConf 2018 - JRuby 2018: Real World Performance by Thomas Enebo & Charles Nutter This year has been big for JRuby!