What is a Smart Contract?

What is a Smart Contract?

A Smart Contract is an agreement between parties which contains a set of instructions in the form of code and that is executed in the blockchain, so that it is stored in a public database and cannot be modified. Transactions in a smart contract are processed by the...
Codelearn special weeks:  Supercomputing

Codelearn special weeks: Supercomputing

This week we are celebrating the first theme week of this school year, which will be dedicated to supercomputing. Supercomputers are computers which have much higher computing and processing capabilities than ordinary computers like the ones we have at home. They are...
Classification of Programming Languages

Classification of Programming Languages

Programming languages are communication systems which allow programmers giving specific instructions to machines and computers, so that they can perform the actions that are necessary to achieve certain goals. Through programming languages, programmers can communicate...
Codeathlon Winners – 2021 Autumn Edition

Codeathlon Winners – 2021 Autumn Edition

We’re back from Christmas holidays and we already know the winners of the latest edition of the Codeathlon, our programming and robotics league for students up to 18. The competition has been very close until the last round in the Golden League, the highest category,...
The most popular programming languages (2021)

The most popular programming languages (2021)

We are entering the final stretch of the year and it is time to take a look at the most popular programming languages in 2021. Throughout the year many ranking lists are published and each one takes into account different metrics, such as how many times and in which...