Category Archives: Programming & Web Development

Animate your webpage fast and easy with Facebook Animation Library

Posted on January 17, 2008 by Gabriel Saldaña

Today Facebook released an animation javascript library that modifies CSS properties on the fly. You can download it and use it on your webpages. Its a very light (10.4 Kb compressed version) animation library and its very easy to use. … Continue reading →

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PHP 5 OOP implementation quirks

Posted on November 14, 2007 by Gabriel Saldaña

PHP 5 is supposed to be fully object oriented. Yes, it has classes and inheritance and all those things an OOP language is supposed to have. But, is it implemented like most OOP languages? First of all, I come from … Continue reading →

Posted in GNU/Linux Free Software & Open Source, Programming & Web Development | Tagged , , | 9 Comments

Como arreglar valores NULL en Ruby on Rails con Sqlite3

Posted on September 5, 2007 by Gabriel Saldaña

Para quienes desarrollan en Ruby on Rails con Sqlite3 como base de datos local, no se si les haya pasado pero un dia Sqlite3 comenzaba a poner valores NULL por default a fuerzas, inclusive me toco que en una ocasion … Continue reading →

Posted in GNU/Linux Free Software & Open Source, Programming & Web Development | 2 Comments

Nuevas adquisiciones para leer

Posted on July 13, 2007 by Gabriel Saldaña

Hoy tuve la oportunidad de ir a Barnes & Noble para ampliar mi biblioteca personal. Me compre este libro CSS Mastery, Advanced Web Standards Solutions. Un libro de CSS bastante completo con browser bugs, browser hacks y varios casos de … Continue reading →

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Optimiza la concatenacion de strings en Ruby

Posted on May 5, 2007 by Gabriel Saldaña

En este post realizan un test de rendimiento en las diferentes operaciones de concatenacion de strings en Ruby. Concluye con que para concatenar dos variables tipo string, la mejor (y optima) manera de hacerlo es asi: string1 = “Hola ” … Continue reading →

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Una platica de javascript

Posted on May 4, 2007 by Gabriel Saldaña

Una buena clase de javascript por Douglas Crockford

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