Who's Gonna Tell Him About Primary Keys

database Primary key User registration Bad design Unique constraint Data modeling Ux nightmare Developer facepalm sql

Databases Programming Debugging Frontend Backend

6 months ago 261,443 views 0 shares

Who's Gonna Tell Him About Primary Keys

database-memes, primary-key-memes, user-registration-memes, bad-design-memes, unique-constraint-memes | ProgrammerHumor.io

Ah, the classic primary key violation that no one warned the poor user about. Some developer thought storing age as a unique identifier was a brilliant idea, and now we've got 17-year-olds fighting in the Thunderdome for database supremacy. Next time try using UUID instead of, you know, THE MOST COMMON AGE AMONG TEENAGE USERS. This is what happens when you let the intern design your database schema after a Red Bull all-nighter.

More Like This

Trying to learn C++

Databases Backend

2 years ago 46.9K views 0 shares

Trying to learn C++ | try-memes, c++-memes, rds-memes | ProgrammerHumor.io

Content It's all complicated words and numbers that make no sense...

Please Raise Your Hand If You Qualify

Databases Webdev Devops React Git

1 month ago 491.0K views 0 shares

Please Raise Your Hand If You Qualify

Nothing says "we have no idea what we actually need" quite like a job posting that requires 4 years of experience with React 16+ when React 16 came out like 6 years ago. But sure, let me just pull out my time machine and get 5 years of experience with every technology that's existed for 3 years. They want a full-stack unicorn who's mastered Java EE, Spring, Angular, React, PHP, PostgreSQL, MySQL, Docker, AWS, and apparently has been using Git for 5 years like it's some kind of specialized skill. Brother, I've been using Git for 10 years and I still Google how to undo a commit. The real kicker? They probably want to pay you $75k for this "junior developer" position that requires the combined experience of an entire dev team. HR just copy-pasted every buzzword from the last decade into one listing and called it a day.

Your New Password Can't Be The Same As Your Old Password... Right?

Databases Webdev Security Programming Backend

11 months ago 242.2K views 0 shares

Your New Password Can't Be The Same As Your Old Password... Right?

When a site tells you "your new password can't be the same as your old password," they're supposed to be comparing hashed values, not storing your actual password in plaintext. If they know what your old password was , they've already failed Security 101. The fact that a Fortune 500 company did this is like finding out your bank keeps everyone's money in a shoebox under the receptionist's desk. Ten years in tech and I'm still amazed at how many multi-billion dollar companies can't figure out basic password security.

Floating point precision? Yeah, why don't you try floating precisely towards some bitches?

Databases Backend

2 years ago 54.5K views 0 shares

Floating point precision? Yeah, why don't you try floating precisely towards some bitches? | try-memes, rds-memes | ProgrammerHumor.io

Content 1AM 0.10.2 0.1 0.2 0.3 - false 0.1 0.2 - 0.30000000000000004 YOU ARE 0.3 WE ARE NOT THE SAME.

I don’t know where to start with this one

Databases Typescript Swift Javascript php

2 years ago 203.6K views 0 shares

I don’t know where to start with this one | html-memes, css-memes, code-memes, php-memes, java-memes, python-memes, c++-memes, jquery-memes, react-memes, data structures-memes, data-memes, swift-memes, ruby-memes, typescript-memes, c-memes, edge-memes, c#-memes, query-memes, ML-memes, cs-memes | ProgrammerHumor.io

Content HTML CSS JavaScript React C C Swift Ruby PHP JQuery Python TypeScript Java codes.learning Learn to Code - For Structure. - For Style. - For Fun. - For Work. For Dinosaurs. - For Dinosaurs. - For Games. - For Ul. - For Rails. For - For Legacy - For Science - For Safety For DATA STRUCTURES GET FREE CERTIFICATION COURSES KNOWLEDGE JOIN OUR TELEGRAM CHANNEL LINK IN BIC

One Big Query

Databases

1 year ago 55.9K views 0 shares

oneBigQuery | query-memes | ProgrammerHumor.io

Content MuSQL SELECT.....3 SUBQUERY....2 JOII veLeTE...5 ALTER.... .......8 ORD UPDATE.....7 INSERT...4 DROP...........9 GRO CREATE ...10 HAV: EXCUSE ME, GRANDPA. ARE YOU WAITING FOR YOUR ORDER? INSERT... .... 4 (CREATE...... NO, HE IS WAITING! I'M NEXT AFTER HIM. 10 MINUTES BEFORE f MysQ ONE SELECT FROM VERY BIG TABLE, ADD 8 JOINS, 5 SUBQUERIES AND ONE GROUP BY. NO INDEXES, PLEASE! I'M ALLERGIC TO THEM. SELECT.....3 DELETE SUBQUERy.....2 J .. 5 ALTER... ..8 UPDATE37 DROP... INSERT....4 ........9 OF GI CREATE... ...10 ProgrammerHumor.