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Axis2 Debugging options

Jul 23, 2014 · 1 min read en · apache java ·

Web service interoperability is a nightmare. But it is easy to understand what is going on: just enable debugging! On Axis2, you can do it with the folowing java options…

Git Recovery commands

Jul 24, 2014 · 1 min read en · git ·

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[bash] git fsck –full –unreachable [/bash]

Er Zauker v0.0.5: Let it go

Aug 1, 2014 · 1 min read en erlang · code-zauker er-zauker erlang ·

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Let it go, let it go! Can't hold it back any more. Let it go, let it go! Turn away and slam the door. ... Let it go, let it go. I am one with the wind and sky. Let it go, let it go. You'll never see me cry.

Rebar poor proxy git fixer

Aug 14, 2014 · 1 min read en erlang knowledgebase · easy erlang fix git ·

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Sometimes you are behind a http proxy, and the git:// protocol is not accessible.

Debian perfect work environment

Sep 28, 2014 · 3 min read en featured software unix-featured · ibm linux oracle unix virtualization ·

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Working in a big company, my work laptop came with MS-Windows7 Enterprise installed. But as you imagine, Unix is my preferred desktop environment. So let’s how to configure a perfect Debian Linux for a old wolf consultant like me. You will be able to install commercial software mubmo jumbo like Oracle Express and IBM Websphere in a snap, and have a 64 rock solid system, easy to bring in a USB stick if you like.

Arduino Stereo sid

Apr 6, 2015 · 1 min read arduino en software-projects featured knowledgebase retro-computing software · arduino ·

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Arudino StereoSID emulates the SID sound chip of the famous Commodore 64. It is based on the Atmega8 MOS6581 SID Emulator from Christoph Haberer. Library conversion and memory optimization by Mario Patino. Stereo Effect by Giovanni Giorgi

Erlang: a lesson to learn…again!

Jun 25, 2015 · 5 min read en erlang evergreen featured knowledgebase lang · erlang good great-ideas ·

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Erlang is a great language.

[2019-UPDATE] Erlang 22 is OUT, so I wanna to come to the party!

On April 2015, Erlang father’s Joe Armstrong give us a very interesting lesson I want to tell about.

There was a long thread titled “Erlang and Akka, The Sequel” on the erlang mailing list, reasoning about the need of some standard pattern on Promises and Future. A lot of JavaScript libraries deal about that (also jQuery has its implementation). I want to report the Joe Amstrong reply because it give us a very clear understanding on the reason Erlang is different and you should at least try it once.

RaspberryPi 2: The perfect box for your backpack

Jul 21, 2015 · 3 min read arduino en featured knowledgebase unix-featured · arduino raspberrypi ·

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After my two children grow a little, I have some spare time to play with RaspberryPi. I have bought a Raspberry Pi 2 Model B, a very neat and compact machine with 1GB of RAM, and a quad-core ARM chip on it.

I was looking for an easy-to-carry unix box, and I was wrong: raspberry pi can be a lot more than that.