Gtkmm Talk Presentation at the Central U.
Last Friday I gave a presentation on "Application Programming Multipataforma Gtk + on Linux "on the 3rd Meeting of Open Source and New Technologies held at the Central University.
For those who attended the presentation outline and example are available here .
I hope the links are helpful.
Sunday, December 3, 2006
Wednesday, November 15, 2006
What Is The Biggest Shoes Size Ever Found
Well, for all and should be known the news, Sun decided to release Java source.
I noticed several significant things:
- The license GPL Classpath more exceptions, which allow certain files can be linked in non-GPL. Classpath is the implementation of the Java library used in almost every open source Java projects so far, does use the same license code that can move between projects without problems.
- The degree of preparation for the announcement, there are even videos of Richard Stallman on the Sun site.
- now available subversion repository with the sources.
In general, very good news. Of course, lack enough yet to have Sun Java GPL distributions as new code was released HotSpot (JIT engine) and javac (the compiler). Next year will be completed with the library.
In my opinion, a triumph for the free software community, and especially for those who worked so long in a free Java (with projects like Kaffe, Classpath, Cacao, jamvm, sablevm, GCJ, etc.). Notable
now that the existing free Java are able to run many Java applications (Classpath 99.9% have implemented an API for Java 1.4 and 95% of the API of Java 1.5) Sun finally released once their own platform.
For now, I look forward to the release of the library of Java Classpath to complete and have all Java competing alternatives at the same level.
Monday, October 23, 2006
Wording On Jewelry Party Invite
GPL Java Java in mobile phones My first Notebook
Some time ago I held a cell phone with the ability to run Java applications on a Siemens A65. This obviously made me tempted to figure out how to program for a device like this.
Well, obviously the platform MIDP - Mobile Information Device Profile, is far more limited than a standard PC, but it's amazing what a little cell phone can do.
And the grace to have such language, and a relatively standardized platform, is all the documentation and ease of programming to the API.
So get to work, I installed EclipseME the SUN Wireless Toolkit and scheduling.
The result, two little games that I hope someone will be useful here available.
Eventually the cell rather then broke (not managed to have it even four months), but I hope others find it useful.
Some time ago I held a cell phone with the ability to run Java applications on a Siemens A65. This obviously made me tempted to figure out how to program for a device like this.
Well, obviously the platform MIDP - Mobile Information Device Profile, is far more limited than a standard PC, but it's amazing what a little cell phone can do.
And the grace to have such language, and a relatively standardized platform, is all the documentation and ease of programming to the API.
So get to work, I installed EclipseME the SUN Wireless Toolkit and scheduling.
The result, two little games that I hope someone will be useful here available.
Eventually the cell rather then broke (not managed to have it even four months), but I hope others find it useful.
Wednesday, May 10, 2006
Burning Feeling Lower Left Abdomen
After much time window shopping options, I bought a notebook.
Acer Aspire 3623NWXCi is a basically a relatively small notebook with a Celeron-M 1.5GHz, screen 14 " 1280x800 (wide), wireless, 40GB drive, combo DVD / CD recorder and 256MB RAM.
All this by 378 in Tecnostore lucas. And of course, no windows!.
The notebook runs Ubuntu (using the beta version 6.06) very good, everything works without any tricks. Of course, if you want to install with only 256Mb of ram, I recommend not using the live-CD, because the installation process is much slower. Since
how well it turned out, I decided to write a small review of the computer, if anyone is also interested. First Impressions
The notebook comes in a box small enough, the first photo the sample with a CD below to compare the size, and the second may be inside when opened. The whole box weighs 3.9kg.
The content is then the user manual, CD with drivers (useless for Linux users), transformer, phone cord for the modem and notebook.
The size is quite small and lightweight, only 2.4kg and 2.6kg including the transformer (which is the minimum weight that I carry). The following photos show views from various angles.
available connections are the minimum, right three USB ports, modem and 10/100 network, left a PCMCIA slot, optical drive and the hole for the lock. Adelante audio connectors and two buttons, one to enable / disable the wireless network and the other for the bluetooth in the models they have (in this case is useless), and back has the VGA connector and the input food.
De manufactures notebook comes installed with a minimal installation of distribution "Limpus, in text mode. This really does not allow do anything useful, so you have to install a distribution on their own.
The notebook comes with 256MB of RAM preinstalled on a So-DIMM DDR2 in the first memory slot, with a second slot available for expansion. There is also a model with 512 already installed, but it comes with two slots filled, so it is difficult to install additional memory.
In my case, I bought an additional 512Mb of 37 lucas (in PCFactory), so that the computer started to have 768MB of RAM, enough for my needs.
Well, in a post and then talk about the Ubuntu installation and operation of the software.
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