In the world of electronic payments and online transactions where security is paramount, credit card validation algorithms play an important role. One of the most widely used algorithms, which helps not only to prevent errors when entering card numbers, but also to detect possible fraud attempts, is the Luhn algorithm, also known as the “Luhn algorithm”. Continue reading LUNA ALGORITHM: CHECKING THE VALIDITY OF CREDIT CARD NUMBERS
Hello! The burning question today: How to find out the chat id of a group or channel in Telegram? There are two answers to it 🙂 Continue reading HOW TO FIND THE CHAT ID OF A GROUP OR CHANNEL IN TELEGRAM?
PHP – how to save a file to a folder on the server? A simple task – but … is it so simple, especially for a beginner? Continue reading PHP – how to save a file to a folder on the server?
As part of the post dedicated to the ability to extract links and email addresses, it was necessary to make a list of fake email addresses, which would allow not only to generate fake addresses, but also to do it in a form ready for use in the html code. Actually, the Python generator code itself is available below (suddenly it will come in handy for someone) (and the PHP generator is at the very bottom of the page 😉 ): Continue reading Fake Email List + Generator
Hi all! Today – a small post on the topic: PHP – working with cookies. Continue reading PHP – working with cookies