Como escuchar la W Radio y Radioacktiva en tu PC

La W Radio y Radioacktiva son dos emisoras Colombianas que se pueden escuchar a través de internet desde sus respectivos sitios web. Sin embargo, sería conveniente poder escucharlas utilizando un software reproductor de audio cualquiera, sin necesidad de cargar en el navegador el sitio web de la cadena radial. En este post encontraran las URL de los streams de audio para las emisoras y unas breves instrucciones para escucharlas en Linux, utilizando MPlayer. Continue reading

How to add a subpages menu to WordPress pages

WordPress allows the creation of nested pages. That’s a great feature when you need to split a rather long content into several parts and give them some structure. However, the problem is you’ll have to manually add links to the additional pages in order to make it easy for the user to navigate through all the content. Wouldn’t it be great if you could automatically add a menu, right inside the content of your pages, with links to the subpages or parent of current page? I think it would, and I’ll show you how… Continue reading

How to Install R in CentOS 5.6

R is in EPEL (Extra Packages for Enterprise Linux):

EPEL (Extra Packages for Enterprise Linux) is a volunteer-based community effort from the Fedora project to create a repository of high-quality add-on packages that complement the Fedora-based Red Hat Enterprise Linux (RHEL) and its compatible spinoffs, such as CentOS and Scientific Linux.

As part of the Fedora packaging community, EPEL packages are 100% free/libre open source software (FLOSS).

All you need to install R is to add the EPEL repository and then install R the same way you do with any other package: Continue reading

JSFiddle Shortcode

JSFiddle Shortcode is a WordPress plugin to help you to easily embed Fiddles in your posts.

I was working on a post and wanted to embed a Fiddle to show an example. I’m currently using GitHub Gist Shortcode plugin to embed gists and tough there maybe something similar for JSFiddle, but after a quick search I couldn’t find anything available in the Plugin Directory. I decided to created it my self and this the result.

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Withdrawing Earnings from oDesk: Local Currency Wire Transfer VS Payoneer Debit Card

oDesk released Local Wire Transfer recently, a payment method that allow you to receive money directly into your bank account, in your local currency. In this post I’ll attempt to make a comparison between Local Wire Transfer and Payoneer’s Prepaid Master Card, another payment method.

First, some numbers about the two methods: The minimum amount of money you can withdraw using Local Currency Wire Transfer (COP) is $51 (plus a $3.99 fee). With Payoneer the minimum amount is $20 (plus a $2 fee). You can check Payoneer fees here.

Now, let me tell you a story… or something like that:

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