Oye @Uber_MEX uno de tus conductores no confirmó mi pago en efectivo en la app? Como procedo? Ya tuve un chat con el asistente de IA pero no tenía opciones para resolver el problema #uber#uberefectivo
JOB INTERVIEW:
"Tell me about a conflict with a coworker."
Most candidates say:
"We had different working styles, but we sat down, talked it through, and found common ground. It made us stronger as a team."
THE WINNING ANSWER:
A junior dev built an OTP verification system:
Checks OTP against database.
Deletes after verification.
Looks secure.
What are the three critical flaws here
that make this completely bypassable?
Backend interview question:
Your cron job runs once daily at 2 PM
One day it executed twice.
No duplicate servers.
No manual trigger.
Why can this happen in production?
Backend interview question:
your UUID generation has never produced a duplicate. in 5 years.
across 500 million records.
today it did.
mathematically it shouldn't happen.
but it did.
why?
We are investigating unauthorized access to GitHub’s internal repositories. While we currently have no evidence of impact to customer information stored outside of GitHub’s internal repositories (such as our customers’ enterprises, organizations, and repositories), we are closely monitoring our infrastructure for follow-on activity.