There is a lot of terminology in the blockchain world that remains misunderstood. One of the terms that are thrown around but not often known is Blockchain Solidity. Understanding what this is will be beneficial for you if you plan to get involved in blockchain and all that it has to offer. In this article, we're going to talk you through Solidity and all that it provides. So, what is Solidity in blockchain?
What is Solidity in Blockchain ?
Solidity is a programming language that is used throughout the planning and execution of smart contracts. The syntax is very similar to JavaScript and Python, and it runs on a platform called Ethereum Virtual Machine. Every single blockchain program and smart contract is executed in the Ethereum Virtual Machine, and it was developed back in 2014 by Gavin Wood. Solidity uses the .sol extension to write its programs, and it's a preferred language over JavaScript or Python.
Ethereum Virtual Machine still runs smart contracts that can only decipher bytecodes specific to Ethereum. The bytecode must be light because the program is run on a virtual machine and not a hardware one. If you are looking for a platform for decentralized applications, Ethereum is the one to choose. Solidity will help and do checking at run-time, which is different from checks in compile-time. Solidity is also supportive of inheritance in object-oriented programming. This enables new objects to take on the existing objects of other properties. Superclass and base class are used as the basis for inheritance here. Solidity enables the creation of contracts for crowd function, wallets, voting, and more.
What about the Ethereum language ?
The source code for Ethereum Language is written in Solidity, which doesn't break functionality, and the first line of code doesn't behave differently with a different compiler. The keyword pragma is called this because it's an instruction for the compiler about how you should treat the source code. The line unit stored data declares a state variable, and the functions are set and can be retrieved or modified to gain the variable's value. This is an Ethereum contract, and it's simple. Its functions allow you to retrieve or store a single number accessible by anyone without a way to prevent you from publishing this number.
Solidity & Blockchain ?
Dr. Gavin Wood created Solidity around the JavaScript syntax. This was to make it as familiar as possible for the existing web developers out there. It's different from other EVM-based languages, too, as Solidity comes with enhanced functionality. Some of these functionalities include the following:
- Complex variables for contracts, including hierarchical structs and mappings.
- Inheritance support, especially with C3 linearization.
- An ABI interface, which facilitates multiple functions in one contract.
- A Natural Language Specification documentation system. It's suitable for specifying a description of the fallout of a method call that's user-centric.
- State variable support for objects, programming functions, and data types.
- Ethereum, Ethereum Classic, ErisDB, and Tendermind are just a few of the blockchain platforms that support Solidity.
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