throwtcp5327's comments

Check out these apps if you do buy an iPad:

[1] Infinite Painter

https://infinitestudio.art/painter.php

[2] Procreate

https://procreate.art/

[3] Notability

https://notability.com/

[4] Pushover real-time notifications

https://pushover.net/

[5] Shapr3D 3D-modelling

https://www.shapr3d.com/

Just wanna dump a bunch of similar PHP sites you might find useful:

(The only proper) PDO tutorial: https://phpdelusions.net/pdo/

Organize a php project according to industry best practice: https://github.com/thephpleague/skeleton

PHP Best Practices - A short, practical guide for common and confusing PHP tasks: https://phpbestpractices.org/

Modern PHP Cheat Sheet - A to-the-point summary of all awesome PHP features: https://front-line-php.com/cheat-sheet

Laravel, PHP, JavaScript: https://freek.dev/

PHP security: https://paragonie.com/blog

I guess you're looking for 'Internetworking with TCP/IP Volume one by Douglas E Comer. Here's a not pricey copy.

https://www.amazon.com/Internetworking-TCP-one-Douglas-Comer...