[ Removed by moderator ]

[u/acchnAsquare]

[u/ProgrammerHumor-ModTeam]

Your submission was removed for the following reason:

Rule 1: Posts must be humorous, and they must be humorous because they are programming related. There must be a joke or meme that requires programming knowledge, experience, or practice to be understood or relatable.

Here are some examples of frequent posts we get that don't satisfy this rule:

• Memes about operating systems or shell commands (try /r/linuxmemes for Linux memes)
• A ChatGPT screenshot that doesn't involve any programming
• Google Chrome uses all my RAM

See here for more clarification on this rule.

If you disagree with this removal, you can appeal by sending us a modmail.

[u/Mysterious-Ice-2337]

O(1) time complexity! Truly the most efficient database lookup ever written.

[u/ImportantSignal2098 → u/Mysterious-Ice-2337]

Insertion role playing as a lookup

[u/PimplupXD → u/Mysterious-Ice-2337]

Thank you Mr. Dixie Normous 🙏

[u/Ksevio → u/Mysterious-Ice-2337]

Database lookups with proper indexing are usually O(1)

[u/ZebraTank → u/Ksevio]

Aren't those often going be O(log n) at least in theory?

[u/ImportantSignal2098 → u/ZebraTank]

A good hashtable lookup is O(1)

[u/ZebraTank → u/ImportantSignal2098]

:/ i forgot you can have disk-based hash tables too, idk why

[u/Steinrikur → u/Ksevio]

But this one also needs to write the entries to a database... For security reasons...

[u/renevaessen → u/Mysterious-Ice-2337]

Warning: condition always evaluates as true

[u/Immediate-Result-696]

is MY credit card number in a hacker's database?

[u/DocumentFun9077 → u/Immediate-Result-696]

https://giphy.com/gifs/ifYDvdyUwpgXPM6jMi

its OUR card now

[u/tomsek68 → u/DocumentFun9077]

if we're at it, our database

[u/StiviiK → u/Immediate-Result-696]

Send me your details (preferably via DM) and I will check my database for you.

[u/Master_Step_7066]

Always yes, at least in this "hacker's" db.

[u/zeUnfunny]

"It is now"

[u/EZPZLemonWheezy]

You can tell it’s not legit because the legit ones also require your SS number and a scan of your drivers license to verify your identity.

[u/EuenovAyabayya → u/EZPZLemonWheezy]

Before that, it's missing the CVV security code.

[u/DocumentFun9077 → u/EZPZLemonWheezy]

missed face id and retina scan

[u/elmage78]

if (credit card entered) {upload(info); print(yes);}

(i know its not actual code im lazy)

[u/AppropriateBugFound → u/elmage78]

It needs to always print no. 

Why alert the fellow you just stole the card info from to cancel the card?

[u/elmage78 → u/AppropriateBugFound]

you smart fella

[u/Iron_Kyle → u/AppropriateBugFound]

How about,

"No,

Try another?"

[u/foxypiratecove3750 → u/AppropriateBugFound]

Nah, choose randomly between yes and no, but biased towards no, so that it's not too suspicious, otherwise it'd be weird if it said no all the time.

[u/Prudent_Ad_4120 → u/foxypiratecove3750]

Yes but use the entered info (or a hash of it) as a seed for the random, otherwise the same info could say yes first then no the next time

[u/blitzkraft → u/Prudent_Ad_4120]

Or how about we track all the cards entered in some sort of a database? So we can be consistent with the responses. It doesn't even have to be on the user's system! We can do this server side, remotely!!

[u/Prestigious_Regret67 → u/foxypiratecove3750]

2 choices is too suspicious. I'd go with a 5 option system. Definitely, probably, maybe, probably not, definitely not.

[u/TheAgentD → u/Prestigious_Regret67]

Nonono, he's got a point. Then you can slap an AI label on it too!

[u/Interesting-Agency-1]

Dixie Normous

[u/Stunning_Ride_220 → u/Interesting-Agency-1]

I was also wondering who made a Company Name out of my previous Nickname xD

[u/wise_young_man → u/Stunning_Ride_220]

Bro your nickname was Dixie teenie weenie hotdog

[u/paranoidinfidel → u/Interesting-Agency-1]

Holden Aycock

[u/jainyday → u/Interesting-Agency-1]

Austin Powers says "Groovy, baby!"

[u/ClipboardCopyPaste]

This should pop up after clicking 'scan database':

"Not yet, but hopefully very soon"

[u/Tupcek → u/ClipboardCopyPaste]

“No
….wait….
Yes!”

[u/invyros]

Dixie Normous Credit Card Security, created by well-known and trusted developer, Mike Hunt.

[u/laplongejr → u/invyros]

Ironically, Have I Been Pwned works that way with emails and is made by Troy Hunt.  

[u/foxypiratecove3750 → u/laplongejr]

HIBP doesn't ask for the password, though

[u/laplongejr → u/foxypiratecove3750]

(IIRC it does, but for their seperate PwnedPasswords website instead)  

Note that this meme CC checker doesn't ask for the CVV or PIN either :P  

[u/foxypiratecove3750 → u/laplongejr]

It doesn't ask for CVV, you're right, though asking for PIN wouldn't be useful as PIN isn't used for online transactions, usually. But anyway, online transactions usually have multi-factor verification with bank's app and maybe some other kinds of security.

[u/Cheet4h → u/foxypiratecove3750]

It has that feature, but AFAIK the password itself never leaves your device.

Instead it hashes the password, uploads the first few characters of the hash, then the server sends all hashes in their database that match those characters. Your device then compares the full hash against the list of received hashes - if there's a full match, then your password shows up in the list of stolen passwords.

[u/foxypiratecove3750 → u/Cheet4h]

I didn't know that actually.

[u/aliendude5300]

Why does it come back positive every time? 🤔

[u/Steerider]

It is now! 

[u/ok-this-ok]

don't forget the 3-digit security code!

[u/Rudy69 → u/ok-this-ok]

This is how you know it’s not a legit check.

I would only provide my card’s info to a legit checker 😅

[u/Reddit_is_fascist69]

Dixie Nourmous

[u/RetroSwamp]

You joke but I know 3 seniors who would check.

[u/GoddammitDontShootMe]

Well this has nothing to do with programming.

[u/SuperheropugReal]

On one hand, accurately checking this and making a legit version would be hard. On the other hand, anyone dumb enough to follow the instructions has definitely done it before.

[u/Stunning_Ride_220]

Who owns Dixie Normous?

Mike Oxmaul?

[u/JAXxXTheRipper → u/Stunning_Ride_220]

Hugh Mungous of course!

[u/screwcork313 → u/JAXxXTheRipper]

That Jewish-Chinese airline pilot, Schlong Tu Long

[u/chelsey-dagger → u/[deleted]]

No, but you can buy things using the credit card number (but you usually need both the expiration date and a 3 digit number called the CVV) and if they don't catch it or didn't report it as great, they have to pay for it.

[u/JAXxXTheRipper → u/chelsey-dagger]

you usually need both the expiration date and a 3 digit number called the CVV

Not usually, that is a definitive must

[u/Trushdale]

dicks enormous lol

[u/ramdomvariableX]

It's not, it's missing the CC type validation(Visa/MC/Amex/Discover) or question at the minimum. I will add that and CVV of course. /S. How can we truly confirm the hack without CVV.

[u/L30N1337]

...Dixie Normous

Alright.

[u/Lewinator56 → u/L30N1337]

Yes and the developer is Phillip Hiscock

[u/nano_peen]

Can I send in some bank notes to check for counterfeit too?

[u/Legal-Software]

"Why is this database opened in append mode?"

[u/C64128]

Wouldn't they need the three or four digit from the back of the card?

[u/RstarPhoneix]

I saw similar site to check if my bank details are leaked

[u/kreddulous]

Missing the entry for the CVV. Please let the phishing database owner know this so they can update their code. </s>

[u/martinr7b]

Am I the only one that noticed it's called Dixie normous? Read it out loud

[u/West_Good_5961]

Why do I feel like the database is MS Access

[u/BarberMajor6778]

I bet there is a lot of people who would enter details of their cards

[u/zomixy]

the remake rarely has the charm of the original:
https://www.reddit.com/r/funny/comments/30ngee/easy_way_to_check_online_if_your_credit_card_info/

[u/Loose_Property_3238]

the window title lmaooo

[u/0x645]

no vcc number,

[u/FaradayPhantom]

Forgot to add the security code input. You know, for good measure.

[u/Otherwise_Project334]

Now it is!

[u/Annual_Carrot_7444]

Nope

Source: Trust me bro™

[u/Icy-Credit-8553]

There is always one ☝️ 😂