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Mastering Arrays in Solidity

Arrays in Solidity programming language can hold primitive data types like integers, boolean, and string. An array can be initialized with a fixed or dynamic size. If we compare them to other more advanced programming languages, there are pretty limited functions available to work with arrays. Despite that, we can add, remove, get the size of the array, and more.

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Accessibility and visibility in Solidity

Jan 29, 2022

Solidity language allows specifying accessibility for contract functions and state variables. That will enable us to set constraints on constructing the smart contract and whether other contracts or addresses can access the data. Contract state variables and functions have a slight difference that we're going to check out. I want to mention that accessibility and visibility are different things in blockchain development context.

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Solidity for Swift developers: File Structure and Functions

Dec 16, 2021

Solidity is an object-oriented language to write smart contracts that can be deployed on the blockchain, for instance, Ethereum. The syntax is similar to Javascript, but on the other hand, semantics is closer to C++. We will dig into Solidity language structure and functions from a Swift developer's perspective.

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