Ranking mundial de lenguajes de programación

El índice TIOBE nos muestra el ranking por líneas de código escritas de los diferentes lenguajes de programación.

A Marzo de 2007, respecto al mismo mes del año anterior 2006, los 6 primeros lenguajes de programación (Java, C, C++, PHP, Visual Basic y Perl respectivamente) siguen estando en los primeros puestos.

Cabe destacar las subidas en el ranking de los lenguajes Python y JavaScript, y especialmente Ruby.

Link: TIOBE index

tiobe programming lenguage ranking

Servidor de bases de datos MySQL gratuito

db4free.net ofrece hosting gratuito de bases de datos MySQL. Opción interesante si disponemos de lenguaje de programación tipo php, python, etc pero no disponemos de servicio de bases de datos MySQL.

Las condiciones de uso son las siguientes:

Conditions of use

In no event shall we, the db4free team, be liable to any party for direct, indirect, special, incidental, or consequential damages, including lost profits, arising out of the use of or the unavailiability of this host, its software, its services or its documentation even if the administrator has been advised of the possibility of such damage.

We specifically disclaim any warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The software and host provided hereunder is on an “as is” basis, and we have no obligations to provide maintenance, support, updates, enhancements, or modifications or continued availability of services. We are entitled to discontinue this service without notification and delete the databases irrevocably.

Users of db4free are not permitted to publish their access data as well as server specific data to third parties.

Exclusively the laws of the Republic of Austria apply to services relating to the db4free project.

We do not recommend you to use a db4free database for any critical data and for any critical purpose! Even though we – the people behind this project – are related to each other through a company, this is still a private and non commercial project. We refuse any warranty and liability!

The db4free Team does not take any liability for the contents of linked web pages.

We retain the right to modify this statement without notice.

Gmünd, Lower Austria, Austria
13 August 2005

Notas de instalación de Plone bajo Linux

Estas son las notas de borrador de instalación de Plone utilizando la descarga de los productos desde sus páginas web. Para poder instalar Plone son necesarios también tener instalados Zope y el lenguaje Python.

Descargar Zope 2.10.2 (6,76 MB)

http://www.zope.org/Products/ http://www.zope.org/Products/Zope/2.10.2/Zope-2.10.2.tgz

Descargar Plone 2.5.2 (8,5 MB)http://plone.org/products/plone

Descomprimir Zope
debian# tar xzvf Zope-2.10.2.tgz

Instalar Zope (siguiendo pasos de doc/INSTALL.txt):
To build Zope, run the conventional UNIX build sequence from within
the Zope source tree::

./configure –prefix=/where/to/install/zope

debian:/home/zope/Zope-2.10.2-final# ./configure

Configuring Zope installation

Testing for an acceptable Python interpreter…

Python version 2.3.5 found at /usr/bin/python

No suitable Python version found. You should install
Python version 2.4.4 before continuing.
Versions 2.4.3 2.4.2 also work, but not as optimally.

Descarga de Python 2.5 – 10,51 MB