Live data from Hacker News

NULL license plate not such a bright idea

knrs.iheart.com

231–240 of 484 posts

Re: NULL license plate not such a bright idea

#231
post #219

Earlier this summer I decided that I'd found a loophole and ordered 'N0 TAG' and 'N0NE' (zeros) for my motorcycles. The license plate font doesn't distinguish between 0 and O but the computers seem to account for visually similar characters -- I could not order the same plates with Os after they'd issued. Haven't caught anyone else's tickets so far. SunPass won't accept 'N0 TAG' being associated with my transponder t…

Lol. Third vehicle should have N0 L1C

Re: NULL license plate not such a bright idea

#232
post #185

Earlier quoted context omitted.

Yeah, just b/c he is stubborn enough and doesn't wish to give up his vanity plate instead of folding. Pretty much nothing that hard/uphill battle has happened to him.

There are two options: die on the hill, or retreat. He is not retreating. Therefore he has chosen to die on the hill.

Those would be the options if there was an attack against him, but there's not any attack against him. Wrongly addressed tickets are hardly even a minor inconvenience. I think that's what the parent is saying.

Re: NULL license plate not such a bright idea

#234

Earlier quoted context omitted.

I once had a BevMo cashier in California ask me, “Massachusetts? Is that in Canada?” Very little faith left.

I once had a cab driver take me to MIT. Cab driver: "what is this place?" Me: "MIT" Cab driver: "what's MIT?" Me: "the Massachusetts Institute of Technology." Cab driver: "what's Massachusetts?"

I had a cab driver in New York who was unable to take me to the Brooklyn Bridge.

Re: NULL license plate not such a bright idea

#235
I never understand how these sorts of bugs happen - is the database something like:

    plate VARCHAR(8) NOT NULL DEFAULT "NULL"
Or rather the type is actually Option:

    plate VARCHAR(8) NULL DEFAULT NULL
In which case, how is it the software can't tell the difference between Some("NULL") and None()?

The only thing I can think of is the software (or it's database driver) handles everything in strings; so None() and Some("NULL") both get converted to "NULL"?

Re: NULL license plate not such a bright idea

#236

A colleague used an app's "generate secure password" feature to change their ISP's web portal login - which then also became the WAN router's password - which they didn't realise. It was about a week before the router dropped its connection and needed to re-authenticate - and that's when I was called in to investigate the loss of connectivity - which Windows 10 very unhelpfully reported as the network cable disconnec…

Many, many websites will happily accept passwords of $X characters and then hash only $(X-Y) characters on registration, but try to hash all $X characters on login, so of course the hashes don’t match. And at no point do they tell you the maximum number of characters.

Re: NULL license plate not such a bright idea

#237

I love when people double down out of principle, when the only person getting hurt is themselves. He refuses to change it because he did nothing wrong...sure, but you are also the only one being hurt by it. Is this really the hill to die on?

Yeah, pick your battles.

Sure, it would be nice if the systems where patched. But maybe he should just get a job at the DMVs IT department instead :)

In the end I would probably rather pay the fines than fix this bug, it's probably a lot of horrible systems barely held together..

Re: NULL license plate not such a bright idea

#238
post #230

Earlier quoted context omitted.

> 10% more security (6.55 vs. 5.95 bits per character) That's not how this works. By your logic having a password consisting of 1,2,3,4 is only twice as secure as having just 1,2.

According to KeePass2, the password: "12" contains 7 bits of entropy, but "1234" only contains 5 bits of entropy. Is that right?

I wouldn't trust it. If you use the "Hex key - 128-bit" preset, it returns a different amount of bits every time you click it. Here are 3 samples:

    3f38ba8a6ce3aa800f007c2e431df7fd  124 bits
    9339bf587ee11b12d207df846a879cf4  129 bits
    8ca4354a9038df590fecec1f964062fd  121 bits

Re: NULL license plate not such a bright idea

#239
post #135
post #6

When I was a foolhardy college student I figured out that if the cited vehicle make on my city parking ticket didn’t match my registration, I could get appeal the ticket via a web form very easily and succeed every time. Naturally I removed the badges from my car and put on different badges from another manufacturer. After a while they started to cite me as “other” and the trick no longer worked.

All we had to do was register our cars in each others names. When I was married, my car was registered to her and vice versa. The redlight/photoradar laws in my state required that the company operating the devices had to match the pic of the driver violating the law, to the pic of the registered owner via the license plate. If they couldn't match them, no ticket was issued as you can't prove who was driving. That's…

Here I think you are asked to directly wire transfer the penalty amount or you can challenge the ticket, then you will be heard as a witness for who drove the car. If you refuse to tell that or don't know, the judge can order you to keep a log of all joruneys of your car that can be inspected for finding the culprit of a future offense.

Re: NULL license plate not such a bright idea

#240
post #201
post #171

Earlier quoted context omitted.

I've been at some tournaments where a couple of the kids had the last name "Bye". They picked up a fair number of forfeits during the season.

Wow, that's an awesome last name for a tennis player :)

NASCAR -- have your name on the rear bumper.
Post reply on HN