Geek. Ebooks. Cómo evitar el hotlinking. Hotlinking traducido literalmente al castellano significa “enlace caliente”.
Se refiere a los enlaces que realizamos de imágenes o ficheros de servidores que no nos pertenecen, sin permiso del autor y muchas veces sin siquiera nombrarlo. Para evitar el hotlinking si estamos usando como servidor web Apache tenemos que modificar o crear un archivo .htaccess en la carpeta donde están los archivos. La forma mas común de evitar el hotlinking (aunque es facilmente engañada) es comprobar el referer. Cuando visitamos una página web esta sabe de que página has llegado a ese sitio (referer) si has entrado a traves de un enlace. En Apache esta información se almacena en HTTP_REFERER.
Supongamos que nuestro sitio web es www.zootropo.es; el siguiente código dentro de .htaccess haría que solo se mostrara la imagen si el referer es una página perteneciente a zootropo.es o si no hay referer (se ha escrito la dirección en la barra de dirección): RewriteRule \. The 100 Most Popular Photoshop Tutorials 2008. Under Articles Sometimes, you may find it difficult to look for some of the highest quality photoshop tutorials using search engines.
As most of time, almost all tutorials would label themselves to be good, high quality or even the best photoshop tutorial you can find. When searching through all these tutorials, your time is wasted. In order to save your time, Photoshop Lady has been spending almost a whole year to search for the best photoshop tutorials for you.
Eventually, we come up with The 100 Most Popular Photoshop Tutorials of 2008. Under Photoshop Tutorial, Text Effect In this tutorial It will show you how to create a sort of grunge poster. In this tutorial we’ll be creating a smokey night effect on text to give it an eerie supernatural sort of feel. In this tutorial, the type-effects shows how to create the above image. Under Abstract Effect, Photoshop Tutorial Under Drawing Effect, Photoshop Tutorial Under Photoshop Tutorial, UI Design Under Photo Effect, Photoshop Tutorial. DIY Led Mood Lamp. Update (10/2009): Steve Rougier improved the software and schematics, see Conclusion below After making my pyramid mood light with 12 high power leds, i decided to make a bigger and better version, without the emphasis on the low budget..
After all, the pyramid mood lamp was more of a proof of concept with its shortcomings. I wanted the new mood lamp to be more powerful, so it could also be used in daylight conditions. I did this by using a z-power 3 watt RGB power led. This one led is far more powerful than the 12 ones combined i used before. Offcourse a video says more than pictures, so here you can see the different operation modes. I also was not that satisfied with the diffused look of my previous led lamp in the shape of a pyramid. And i found the perfect housing! They come in two sizes: 31 and 45 cm high.
Here is a list of the components i used for making the led mood lamp. Here you see the z-power led mounted on a heatsink i took from an old video card. Cómo desactivar Spotlight completamente.