Decoding the USPS barcode
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forums.somethingawful.com
http://forums.somethingawful.com/showthread.php?s=1a3f8a1a28...
Also from SomethingAwful, though the original post is now archived, the P-P-P-Powerbook prank:
http://www.zug.com/pranks/powerbook/
And, if your day hasn't been thoroughly wasted yet, this is my all-time favorite product of SA:
Just because someone is spreading something be word of mouth doesn't mean that they are necessarily financially invested in the product they are promoting. People do promote products that they enjoy/find useful.
3) Finally, and most disturbingly, Jeff was not heard from again. I personally e-mailed him for permission to run his story on ZUG, but after an initial response, I never heard from him again. All of his Web sites have come down, and he is nowhere to be found.
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- Guy's housing company provides backdated letter of deposit deductions, which they are obligated to provide within 45 days else refund the entire deposit no questions.
- Mailing stamp doesn't have a visible date, instead has an encoded datamatrix http://img.skitch.com/20090928-q76qg7y1w575ghbqn4t2uwx4eg.jp...
- Goons (SA users) tidy up the barcode image with photoshop, and do some internet detectivery to track down the tech specs for the image encoding used: http://www.springerlink.com/content/l847l1357j811101/
- Date of mailing turns out to be encoded as 26 90 32 01. Little-endian so, flip and to decimal and it becomes 2009-09-18. Letter is backdated!
1. Bar codes are really, really hard to deal with! The complexity of encoding types, physical representation, and in memory representation rivals that of video. I once had to write a system to handle barcodes which included programming the scanner, interpreting the results, and then generating resulting barcodes of the appropriate encoding, correct length, and right checksum. And that was hard with the old 1-D barcodes!
2. Security deposits suck! I got screwed out of one once (not as much as the guy in this thread, though) because, literally, my move-in inspection noted "spots" on the carpet and on move-out the landlord said, "Those look more like splotches to me." Unfortunately, I was moving 2000 miles away, and the cost of pursuing through small claims court wouldn't have been worth it. That's when an uncle taught me a lesson about security deposits: "You're probably going to get screwed at the end, so negotiate like it's not a deposit but a sunk cost."