AndreGarzia.com

Thinking about EME/DRM

I think people on the interwebs are confusing the smoke for the fire.

For those that haven't read how the new EME/DRM stuff will work: Firefox will have a sandbox to run the binary blob. The blob will not come installed on Firefox. The blob will not have access to the hardware or be able to fingerprint you. The sandbox is open source and can be compiled separate from Firefox so that people who want to make sure their sandbox has not been tampered by NSA/MAFIAA will be able to do so.

If you d...

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Mozilla at Campus Party Brasil 2014

Mozilla at Campus Party

This year we took 15 people (Volunteers + Staff) to Campus Party Brasil which is probably the largest tech event/gathering in the world with eight thousand people camping at the venue and an unknown number of people floating at the expo area. Even though this event was organized at the nick of time, it was one of our best events ever. We had numerous activities planed among them 3 talks at the normal schedule (a.k.a. during the day), 5 talks during community schedules (a.k.a. so late it is alm...

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Help Save Torresminho the Cat

Torresminho Looking Sharp

Once upon a time, there was a frightened and skinny cat named Torresminho, because he raised himself at Noronha Torrezão street, who decided one day to help an SUV driver and change the tire of a moving car.

It didn't work. The driver, mad with the bad service drove away never looking back.

Uncle Andre and Aunt Lili who were passing by rescued what was left of the crying-half-broken kitten and drove quickly to the vet clinic.

Even though we can rebuild him, we have the technology w...

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DB Lib Goes Open Source with GPL

DB Lib is a minimalistic database library for LiveCode that works on Desktop and Mobile and allows you to build database-savvy apps without writing SQL directly. For example consider the following code:

dbWhere "country", "Brazil"
put dbGet("contacts") into tDataA
set the dgdata of control "contacts" to tDataA

It picks all records from the contacts table that have the country field equals to Brazil and set a datagrid to it. It's very easy to use. A more involved example:

on mouseUp...

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A simple publisher/subscriber library for LiveCode

This is a simple library I made to use in a game we're making where we needed a way for objects to interact with each other without hard coded object references. This pattern is known as the publisher/subscriber pattern or the observer pattern.

In this pattern objects can register themselves as listeners for specific events. Once an object triggers an event, all objects that we're listening for such event will receive a callback message. You can use this pattern to allow controls to react to...

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