Artefactos antirrobo / Anti-theft gadgets

Dos ingeniosos artefactos anti-robo llamaron mi atención. Que los disfruten:
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Two ingenious anti-theft devices caught my attention. Enjoy:

Bolsas de comida antirrobo / Anti-theft Lunch bag

[gallery link="file" columns="2"]

thinkofthe.com

IronKey: la memoria Flash más segura del mundo / IronKey: The World's Most Secure Flash Drive

ironkey.com

The Unknown

The Unknown

As we know,
There are known knowns.
There are things we know we know.
We also know
There are known unknowns.
That is to say
We know there are some things
We do not know.
But there are also unknown unknowns,
The ones we don't know
We don't know.

D.H. Rumsfeld - Feb. 12, 2002, Department of Defense news briefing

Simple HTML Rich Text Editor

Yo necesitaba un editor de texto enriquecido HTML simple (negritas e itálicas). Encontré TinyMCE. Me encantó. Hice un paquete para poder reusarlo en un futuro. Disfrútalo.

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I needed a simple (bold+italic) HTML Rich Text Editor. I found TinyMCE. I loved it. I made a package for reuse in the futura. Enjoy.

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HtmlEditor

The fast Google Chrome: DNS pre-resolution

The Googlers have done an incredible work to make Google Chrome a fast browser. The following video shows how deep they have dug: DNS pre-resolution and initial TCP dropped packages.

This makes me think how much effort I do to develop fast programs.

UML Diagram Documentation For Microsoft Excel BIFF8 Records

I have spent some time since I was 20 years reading Microsoft Excel binary files. Including Biff8 records. I have no found a diagram of the relation between them, not even in the book "Microsoft Excel 97 Developer's Kit", Microsoft Press, 1997.