Barbarian Meets Codingbarbarianmeetscoding

WebDev, UX & a Pinch of Fantasy

Want to Get Stuff Done? Behold!! The Ultimate System to Git-Things-Done!

Do you ever feel like you can’t get enough stuff done? That days and weeks pass and you never get around doing that thing that you really want to focus on? Then this article may help you!

Today a great colleague from Active Solution, Evgeny Lukashevich, encouraged me to share my productivity system with you. After pondering about it a little bit on the commute home I thought: Why not? Perhaps it will help someone to get more stuff done and live a more fulfilling and happy life. Who knows? I have never ever written about this before… it is definitely going to be interesting…

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Learn Some CSS and Stuff with the Redesign of Barbarian Meets Coding

Twice have I tried to redesign this blog, and twice have I failed miserably to do it. Yet from the ashes like the Phoenix of old shall I rise and attempt it… one more time.

This time, unlike in the past, I am going to try an iterative approach, I am going to take it in small steps, slowly but sure, changing, re-desining, re-shaping, re-defining and pushing these changes every week. And I thought to myself, why not share it, publicize it, so you may learn as I myself do?

So, the challenge!! Redesign barbarian meets coding within the next 8 weeks!! and most importantly, in a way that it does not suck :). Let’s get to it.

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Even More Useful JavaScript Function Patterns - Function Overloading

The Mastering the Arcane Art of JavaScript-mancy series are my humble attempt at bringing my love for JavaScript to all other C# developers that haven’t yet discovered how awesome this language and its whole ecosystem are. These articles are excerpts of the super duper awesome JavaScript-Mancy book a compendium of all things JavaScript for C# developers.

In the last couple of articles we learned some useful patterns with functions in JavaScript that helped us achieve default arguments and multiple arguments and we saw how ECMAScript 2015 (ES6) can simplify the way we can incorporate either of these in our code.

Today I will close this section - useful function patterns - with some tips on how you can achieve function overloading in JavaScript. Hope you like it!

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A Short Study Guide For The 70-486 Developing ASP.NET MVC Applications Exam

Last week I passed the 70-486 certification exam yippie!. I gathered a bunch of notes and references while I was studying for the exam that you are welcome to use if you are planning to do it yourself.

If you are also interested in knowing about the process I used to prepare for the exam take a look at How I passed the 70-480 Certification Exam where I describe it (since I did the same things to prepare both exams).

A brief update on Angular 2

Last week I watched a very interesting Pluralsight webinar where Joe Eames introduced Angular 2 and I wanted to share what I learned from it with you.

A couple (or four) weeks ago Angular 2 went into developer preview with a beautiful brand new documentation and distributions that you can start playing with today. I hadn’t even looked at it to be honest, busy with other stuff, but I had kept my ear out for news and when pluralsight announced a webinar on the topic I thought it was the perfect time to find out more.

This is what I learned:

Angular 2 is in a very early stage of the developer preview, very unstable and it is constantly changing not only in the form and shape of the API but also in its core concepts and naming.

With Angular 2 you get everything you know and love from Angular 1 with a highly improved performance, a simpler mental model with fewer moving pieces and better access to the DOM.

You can build Angular 2 applications in plain ES5 JavaScript but you also have the option to use transpilers and write your angular 2 apps with TypeScript, ES6/ES7 (traceur, babel…), CoffeeScript, etc.

The whole development story changes from using a standard MVC approach to a more componetized development where you have independent components and each has its template and underlying view model (like in aurelia). The components themselves are just ES6 classes that expose APIs to be bound to templates (no more $scope variable).

Angular 2 uses ES7 decorators to provide metadata to your components. They work sort of like attributes in C#. If you use ES5 to write your angular apps there’s alternative APIs to define this metadata. This is an example of a component from Joe Eames’ code sample on GitHub that can give you an idea about how the new component model looks like:

// ES 6 module imports
import { Component, View, For, If, EventEmitter } from 'angular2/angular2'
import { Inject, bind } from 'angular2/di'
import { todoItems } from 'services/todoItems'

// component metadata (element and dependencies to inject)
  selector: 'todo-list',
  injectables: [bind('todoItems').toValue(todoItems)],
// view metadata (template and used directives)
  templateUrl: 'components/todo-list.html',
  directives: [For, If],
// an ES6 class
export class TodoList {
  constructor(@Inject('todoItems') todoItems) {
    this.items = todoItems
  setCompleted(item, checked) {
    item.completed = checked
  completeAll() {
    var that = this
    this.items.forEach(function(item) {
      that.setCompleted(item, true)
  removeItem(item) {
    this.items.splice(this.items.indexOf(item), 1)

There is some interesting new notation for writing bindings within the html templates (*for instead of ng-repeat, *if instead of ng-if, binding with [attribute] and (event):

<div style="margin-bottom:10px">
    <h1>To Do</h1>
    <div style="padding:5px" *for="var item of items">
            <input type="checkbox" #chkbox [checked]="item.completed" (click)="setCompleted(item, chkbox.value)">
            {{item.text}} <a class="glyphicon glyphicon-remove" (click)="removeItem(item)"></a>
    <button *if="items.length > 1" class="btn btn-xs btn-warning" (click)="completeAll()">Complete All</button>

The IoC story looks like is more explicit and less convention-over-configuration based although I have no clue how it will look in the final version:

// extract from previous example with IoC fragments
  injectables: [bind('todoItems').toValue(todoItems) ]
// an ES6 class
export class TodoList {
  constructor(@Inject('todoItems') todoItems) {
        this.items = todoItems;

You can start testing the developer preview by downloading the source code at (look for the 2.0.x and alphas). In terms of good editor support, there is sublime text that has great plugins for ES6 and ES7, Web Storm, and even Visual Studio Code or Visual Studio if you want to try Angular 2 with TypeScript.

Watch the full webinar with much more interesting information and examplesin youtube:

And here you have the announcement of Angular 2 at ng-conf 2015:

I don’t know why people were so jumpy about breaking changes, this is looking gooood! Hope you enyojed the article! Have a nice day! :)


For more information about Angular 2 take a look at: