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Solidity News Sunday, June 3

Build own Ethereum Token with Solidity

  • It is important when we talking about how to Build own Ethereum Token with Solidity to keep in our minds that there are two types of cryptocurrencies: – – one is coin and the other one is token.
  • Difference between coins and token – – The main difference between coins and token that you should know before you Build own Ethereum Token with Solidity is that: – – Coins have their own blockchains.
  • This is the basic code and all you need to do is go to the Ethereum GitHub solidity ide and paste your token right there.
  • Congratulation you Build own Ethereum Token with Solidity and you have your own CCX – – You have your own coin and if you go to the Ethereum scan.
  • Now I Built my own Ethereum Token and I have my own coin and I can sell it to the public.

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Build own Ethereum Token with Solidity

How to print a string value returned by Solidity smart contract function

  • There is structure Voter to store voter related information.
  • Attribute name in struct voter has string data type and attribute voterImageHash which stores IPFS hash of an image of the voter has bytes data type.
  • Following Javascript code retrieves the value stored in a smart contract.
  • Function hex2a converts hex to ascii- – – Correct ascii value is returned for which has data type but some garbage value is returned for which has data type.

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How to print a string value returned by Solidity smart contract function

Today’s Ethereum Core Developers Meeting – RMBR

  • RMBR is a retained search, client-based global blockchain recruitment consultancy, formed by Rich Mbariket in March 2018.
  • Companies hire our firm to leverage our social media platform, industry expertise, and professional network to fill key blockchain positions for them, providing deeper and long-term support they need.
  • Together, we work very hard to identify, recruit and hire qualified blockchain candidates that will help our clients gain an edge in the marketplace.

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Today’s Ethereum Core Developers Meeting – RMBR

Top Solidity Courses

Getting Started with Ethereum Solidity Development (6,530 students enrolled)

By Sebastien Arbogast
  • Understand the basic philosophy behind the blockchain and distributed/decentralized applications
  • The basics of how a blockchain generally works, just enough to be able to use it as a development platform
  • Develop a distributed application, from creating a blank project to deploying it in production all the way through writing smart contracts, unit testing them, and creating a user interface for them
  • How to combine the right tools to put together a consistent development environment
  • The fundamentals of the Solidity smart contract language
  • How to use the Truffle build and testing framework
  • How to deploy a decentralized app to various Ethereum instances (testrpc, private chain, test chain, main net)

Learn more.


Ethereum Blockchain Developer: Build Projects Using Solidity (10,937 students enrolled)

By Ravinder Deol
  • Be Proficient In Solidity Programming By Building Projects In This Course.
  • Understand Blockchain Technology At A Theoretical And Practical Level.
  • Be Aware On A Practical Level Of How Smart Contracts Operate.
  • Be Able To Work With The Ethereum’s Major Core Development Tools.
  • Understand The Core Development Functions Of Ethereum.
  • Understand What Decentralisation Is As We’re Working With This Technology.
  • Be Able To Explain The Structure Of A Solidity Clearly Through Practical Examples.
  • Understand How To Use Web3 In Conjunction With The Project We’re Creating.
  • Be Proficient In Advanced Development With Truffle And Ethereum Studio.
  • Complete A Final Assignment Which Consists Of An Ethereum Blockchain Based Curriculum Vitae.

Learn more.


Ethereum : Decentralized Application Design & Development (9,794 students enrolled)

By Rajeev Sakhuja
  • Leverage the Ethereum tools/software such as Wallet, Geth, MetaMask, Remix, TruffleV4, Ganache....
  • Create an ERC20 Compliant token to launch an Initial Coin Offering (ICO)
  • Setup Private Blockchain Network
  • Develop Smart contracts in Solidity using multiple tools such as Web3/Ganache/TruffleV4/Mocha framework
  • Comfortably describe how Ethereum Blockchain works | Ethers, Gas, POW, POS, Nodes ...
  • Describe how the Blockchain technologies work | Distributed Ledgers, Consensus, Mining ....
  • Develop UI/front end for Decentralized Application in HTML/CSS/Javascript using web3 libraries
  • Develop end to end Decentralized Applications (DAPP) on Ethereum platform
  • Setup private Ethereum networks for development & experimentation
  • Identify and use the right design patterns for developing smart contracts
  • Architect, Design & Build real use cases on Ethereum platform

Learn more.


The Complete Ethereum Course: Get .001 Ether In Your Wallet (4,273 students enrolled)

By Ravinder Deol
  • Understand how Ethereum, the emerging cryptocurrency works, and get involved with it practically as well as learning the theoretical side of the cryptocurrency.
  • Realise how becoming an early adopter of Ethereum gives you the best chance to capitalize on its rise, as many would have missed the meteoric rise of Bitcoin.
  • Undertake your first ever Ethereum transaction by receiving .001 Ether from me for completing this course, I will of course walk you through how to setup your wallet.

Learn more.


Compile Your First Ethereum Smart Contract With Solidity (245 students enrolled)

By Will Bunker
  • Compile a basic smart contract
  • Set a private blockchain for testing
  • Deploy smart contract to blockchain
  • Call the functions on smart contract.

Learn more.


Learn Solidity: Programming Language for Smart Contracts (3,153 students enrolled)

By Toshendra Sharma
  • Develop Ethereum Smart Contracts using Solidity
  • Understand the basics & advance features of Solidity & Ethereum Virtual Machine
  • Develop their own decentralized blockchain applications

Learn more.