The clipboard is a buffer that is used for storing temporary data we have copied. When we click the “copy” button, we actually tell our computer to store the data we want to copy, to this specific buffer. …

One of the advantages of the internet is the easy and free access to any kind of information. However, this does not necessarily mean that all the information is valid. Different people interpret different things in different ways to meet different goals. One of the most popular areas where this…

GDPR aims to identify the data controller. Article 4 paragraph 7 of GDPR does provide that the data controller is the person or entity that determines the purposes and the data processing means. When an entity decides to rely on a blockchain as opposed to another centralized database, it has…

Ethereum Virtual Machine (EVM), defines a constant size for all data types and so for the integers. Thus, a variable is used to store an integer, there is a specific range of numbers this variable can take. For example, a uint8 variable, can store numbers between 0 and 255. Overflow …

HTTP protocol is implemented by two different programs. A client program and a server program. Both client and server programs are executed in different terminals. However, they communicate each other by exchanging HTTP messages. HTTP, does not store any information about clients, so we call them stateless protocol. This situation…