All entries of my technical and business blog.

XFN - XHTML Friends Network

While I continue to look at the semantic web, I can’t help but scratch my head and say “why” about some of these technologies. I feel like its still sadly lacking… with that, let me introduce… (more…)

hCard - should I care?

So lately, I’ve been looking into the semantic tools available on the web. I want to make sure that my online identity is easily searchable and undeniably accurate. Using semantic tools such as XFN, FOAF and hCard may help me. (more…)

document.URL vs document.location.href

When reviewing some javascript security ideas, I came across the document.URL property. Turns out that my normal way of retrieving the location (document.location.href) is both a getter and a setter. The document.URL is just a getter. (more…)

Protect Your Image from Download

I came across a great idea dealing with protecting image downloads from the site. Now, this is not fool-proof. There are lots of other ways to download the image, but this may stop the casual downloader. Nope, its not disabling the right click or using java. It requires one single transparent gif. Let’s see how. (more…)

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