Recommend Me Some Tutorials

[UI]

Friends, Mates, Buddies & Pals,

I don't want to google or youtube because there's a lot of bad tutorials rampaging the net.
And so, how-about you recommending me some text & video tutorials on:

CURL
Hashing

I really need to learn password hashing. Encrypting & decrypting.
And web scraping.

:thumbsup:

Where did you learn these subjects from ? What is your source ?
I can checkout your recommendations after I wake-up and so take your time searching for the right ones to recommend to me. No rush. ;)
And, most of all: THANKS!

[peter.j.hutchison]

Here is an interesting article on password hashing: https://crackstation.net/hashing-security.htm .

[UI]

Thanks for the link Pete.
I was looking for something for a beginner but I'll check your recommendation out.

[rubberman]

There are articles for these on Wikipedia.

Hashing for what purposes? Logins? If so see my tutorial (link supplied many times).