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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, ...

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

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: ...

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

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

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

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 ...

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.

Closing Keynote by Aaron Patterson.

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

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

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

Backbone.Undo.js, an extremely simple undo manager for Backbone.js Visit http://backbone.undojs.com to learn more.

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

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

JavaScript has this helpful syntax where you can create a variable and loop over an array, and var i is just the iterator, so instead ...

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

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

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

A tutorial on reading Javascript and Rhetmap's data-processing code. The clip is included in “Rhetmap.org: Composing Data for ...

After reading Chapter 3 ("Functions, Methods & Objects"), we'll practice creating an music album collection.

Part 1 - https://youtu.be/j894fgpStZI In part 2, we go through the Ecmascript specification to understand the behavior of this in ...