Chrome Dev Tools - Debugging tips and tricks

28 April 2019

Chrome Dev Tools - Debugging tips and tricks RevealJS presentation regarding Chrome Dev Tools tips and tricks. Click here to open material Chrome Dev Tools rocks! o/
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Fedora Bumblebee - Installation and solving GDM issues

2 July 2018

NVidia Optimus Laptop

Nouveau an is inspiring project, however, with lack of Nvidia Corp. support, unfortunately their driver doesn’t fully support new graphic cards. This is because NVidia uses non-documented approaches to reclock the video cards after they are powered up.

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Phoenix, Brunch and VueJS: Part 3

20 August 2017

Phoenix + Vue + Brunch

Phoenix, Brunch and VueJS - Part 3: routing with Vue-Router

Client-side routing became a common pattern. So many applications are designed as Single Page Applications, and it requires a system to map page addresses to page components.

VueJS gives us Vue-Router, a tool that allows us to do that client-side URL mapping.

Let’s see how to use it!

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Phoenix, Brunch and VueJS: Part 2

6 July 2017

Phoenix + Vue + Brunch

Phoenix, Brunch and VueJS - Part 2: single file vue components

As soon as the application starts becoming huge, with multiple components, pages and views, the development productivity will decrease.

To help with application complexibility, huge projects and big applications, VueJS has a feature called Single File Components.

Single File Components is the way that VueJS uses to organize, re-use and manage components.

Let’s learn how to setup and use them.

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Phoenix, Brunch and VueJS: Part 1

25 January 2017

Phoenix + Vue + Brunch

Phoenix, Brunch and VueJS: the heaven

Phoenix is an extremely powerful, simple, easy, fast web framework. It is made for the new web, for dynamic beautiful web applications. Behind Elixir, my language of passion, powered by Erlang and it’s battle proven Erlang VM (BEAM), Phoenix contains everything you need to rapidly build your web application, ready for scalability and fault tolerance.

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Curso AngularJS - FATEC semana da tecnologia

27 October 2016

Curso AngularJS

Aqui temos o material para o Curso AngularJS 1.0, curso que foi aplicado na FATEC São Roque - SP e FATEC Sorocaba - SP. O material inclui um servidor HTTP e scripts para iniciar um servidor HTTP usando Python (que pode ser usado tanto em ambientes Linux, como em ambientes MacOS)

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git bisect - debugging regressions

12 October 2016

The regression nightmare

The QA Team comes with our worst nightmare: a regression bug. Since the last release, the development team had made more than 100 commits, adding new features to the product.

Developer fighting a bug

How to find the regression bug in a faster manner?

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Exercism - Elixir - Hello World

26 September 2016

Exercism.IO “Hello World”

Hello World is the introductory exercism challenge for most languages. Exercism gives us a test-case and a partially implemented module with the necessary API interfaces to run the test-case.

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