A smart contract is a computer program or a transaction protocol that is intended to automatically execute, control or document events and actions according to the terms of a contract or an agreement.

C is a general-purpose computer programming language. It was created in the 1970s by Dennis Ritchie, and remains very widely used and influential. By design, C's features cleanly reflect the capabi…

Ruby is an interpreted, high-level, general-purpose programming language. It was designed with an emphasis on programming productivity and simplicity.

Python (named after the snake with the same name) is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. P…

Go is a statically typed, compiled high-level programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson. It is syntactically similar to C, but also has memory safety, …

Security a short word but full of meaning, practical, sensitive etc, but full of trouble. Talking and explaining about the security of projects has always been important to programmers...

Solidity_by_example is a kind of Solidity tutorial that covers from introductory to professional. It also gives you examples of applications or smart contracts or solidity projects.

Here we put the basic lessons of solidity. As you know, Solidity is the main programming language for writing smart contracts for the Ethereum blockchain. It is a contract-oriented language, which …