About me


The Author

Hi everyone!
My name is Roberto Duarte, currently I've living in Torres Vedras, Portugal and I've been worked with technology already some time. It has been my mate and It is the form I found to leave my legacy to the world (My work). Someone said "You need to plant a tree, have a  child and write a book blog" :)
So Why don't join two things, the writing and technology and be happy!

Blog

This is a space to share a bit what I like and know, for many times when I searched by a specific subject and there wasn't fonts or examples, so I thought in the quantity of other people that are in the same situation and how this could to help. I desire to talk about a little bit of anything, but I will focus in technical posts.


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Postagens mais visitadas deste blog

How use the LZMA SDK (7Zip)

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How extend the LZMA with C/C++ and implement customized softwares using the 7Zip library. First of all, what is LZMA SDK? LZMA SDK is a package with all you need to extend and developing your own application without recreate the wheel! It is complete with documentation, samples, interfaces, libraries and tools to help in the use of compaction  algorithm LZMA in custom applications. What languages are supported by the LZMA SDK? The SDK supports the following languages C, C++, C# and Java. [ + ] Licence How the own site said, " LZMA SDK  is placed in the  public domain. " and goes beyond " Anyone is free to copy, modify, publish, use, compile, sell, or distribute the original LZMA SDK code, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means. " I understand, that you can use library for commercial or non commercial purpose, without restrictions. Enviroment of development I will use ...
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How config Maven to work with NTLM proxy

I have been worked with Maven [+] some time and I can to affirm that is one the best tools to the management of software projects and comprehension, incredibly powerfull, versatile, but far from unanimous among developers. I like to show that is a personal opinion and I respect all other points of view. This post was born from the necessity of install Maven on my developer environment, that has a kind of proxy (NTLM), because until then I saw situations where only was necessary configure the settings.xml file, like described on Maven documentation  (Maven configurando proxy) . Error Message The error message below was constantly displayed when I tried to run the mvn clean install command in the project: C:Dev\MavenTest> mvn clean install [ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifa escriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1: Could not transfer artifa...
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Como utilizar a LZMA SDK (7Zip)

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Como utilizar a LZMA em C para encapsular as chamadas ao 7Zip em minha aplicação. Primeiramente o que é a LZMA SDK? LZMA SDK é o kit de desenvolvimento que prove documentação, exemplos, interfaces, bibliotecas e ferramentas para o uso do algoritmo de compactação LZMA em aplicações customizadas. Quais são os suportes da LZMA SDK? O SDK dá suporte para as seguinte linguagens C, C++, C# e Java. [ + ] Licença Como o próprio site diz, " LZMA SDK  is placed in the  public domain. " e vai mais alem " Anyone is free to copy, modify, publish, use, compile, sell, or distribute the original LZMA SDK code, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means. " Sendo assim pode ficar tranquilo para utilizar a biblioteca tanto comercialmente como não comercialmente, pois não existem restrições. Ambiente de desenvolvimento Vou utilizar o Microsoft Visual Studio 2010 e SDK baixada diretamente d...
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