MyEtherWallet

When you click the deployed contract, you will see the various public methods provided by the contract. This is shown in the screenshot below. The first method send contains an edit box in front of it. Here, you will type the parameters required by the contract method. The other two methods do not take any parameters. Sending…

In this chapter, we will learn how to create Ethereum wallet. To create a new wallet, enter a password of your choice and then click on the “Create New Wallet” button. When you do so, a Wallet would be created. A digital wallet is essentially the generation of a public/private key pair that you need…

To deploy the contract, select the Contracts menu option as shown in the screenshot below − You will need to enter the contract’s bytecode on this screen. Remember, when you compile your Solidity contract code, it generated a bytecode that runs on EVM. You will now need to obtain this bytecode from Remix IDE. Go to the Remix…

Solidity is an object-oriented language especially developed for contract writing. It is a high-level language, which inherits traits from C++, Python, and JavaScript. The Solidity compiler compiles your source code into bytecode that runs on Ethereum Virtual Machine (EVM). For quick understanding of the Solidity syntax, look at the sample code in the IDE.pragma solidity…

Once you write the complete contract code, compiling it in this IDE is trivial. Simply click on the Autocompile checkbox in the IDE as shown in the screenshot below − Alternatively, you may compile the contract by clicking the button with the title “Start to compile”. If there is any typo, fix it in the code window. Make…

We will now briefly understand what is available on the Ganache desktop. On the Desktop, at the top we have several menu options out of which a few are of immediate relevance to us. The menu bar is highlighted in the screenshot below − Clicking on the TRANSACTIONS menu shows all the transactions performed so far. You…