Пользователь 63429

Hi guys, I needed to do an exercise to apply for a job offer. The exercise is 100% complete. Can some senior developer review my code (what can I improve)? (I'm using oop)....

What's is singleton? Explain index in bd

You will upgrade to which version?

Password should be encrypt, are u compare a simple string with a encrypted password?

Is the file in the right path? Are u using method post?

https://rtcamp.com/tutorials/linux/google-public-dns/?amp

Which server? I don't understand the question

How many recorders do u have in subquery?

Do you have many plug-ins installed?