What does indexing actually do? I mean it's pro and cons. I know it make looking up records faster and there is the cost of the size of the DB.
In a SQL database. Are the primary keys indexed? If yes why do I need to index other columns?
Why would you want to use a <p> tag as a container? why not <div>
Комьюнити Binance
React — русскоговорящее с...
Android Developers
Python
Vue.js — русскоговорящее ...
supapro.cxx
DotNetRuChat
GNU/Linux Help
Telegram Developers
Node.js — русскоговорящее...
DevOps — русскоговорящее ...
JavaScript Noobs — сообще...
![Django [ru]](https://image.telq.org/channel_avatar_1063854692_12437233608009742_mini.jpeg){kind=avatar}
Django [ru]
Go-go!
Angular - русскоговорящее...
ntwrk
Верстка сайтов HTML/CSS/J...
phpGeeks
Где взять займ?
Kubernetes — русскоговоря...
Databases
Devs Chat