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PostgreSQL

Instalation is here: https://www.youtube.com/watch?v=iyl7s-KSr94

https://rocketee.rs/install-postgresql-pgvector-ubuntu

sudo apt install -y postgresql-common
sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh

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Css

Css style hirearchy

1. !important: A special flag that overrides all other rules.
2. Inline Styles: Styles written directly on the element (e.g., <a style="color: red;">).
3. ID Selectors: Rules targeting an ID (e.g., #main-button).
4. Class Selectors, Attribute Selectors, and Pseudo-classes: Rules targeting a class (.button-primary), an attribute ([target="_blank"]), or a state (:hover).
5. Type Selectors and Pseudo-elements: Rules targeting an HTML tag itself (e.g., a, p, div) or a pseudo-element (::before).

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Aspect	Promise.all	Promise.allSettled
Rejects on first failure	Yes, stops everything	No, waits for all
Result on success	Array of values	Array of {status: "fulfilled", value: ...}
Result on mixed	Rejects with first error	Array with fulfilled/rejected statuses
Use case	All must succeed (e.g., required API calls)	Inspect all outcomes (e.g., optional fetches)

Promise.all rejects immediately if any promise rejects, returning only successful values if all succeed.
Promise.allSettled always resolves after all promises settle (fulfill or reject), providing status for each

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Best practises from here

https://webdevetc.com/blog/laravel-naming-conventions/#section_naming-controllers https://github.com/alexeymezenin/laravel-best-practices/tree/master?tab=readme-ov-file#follow-laravel-naming-conventions

Sail

docker run --rm \

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How to create SSH key (in terminal $):

$ ssh-keygen -b 2048 -t rsa -C "your.email@company.com"

Start service automatically on every boot (start computer)

sudo systemctl enable [service_name]

Extract tar into executable

sudo tar -xvzf ngrok-v3-stable-linux-amd64.tgz -C /usr/local/bin/