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You can generate the debug keystore by running this command in the android/app/ directory: keytool -genkey -v -keystore debug.keystore -storepass android -alias androiddebugkey -keypass android -keyalg RSA -keysize 2048 -validity 10000

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HOW TO - Creating a new React Native Android project

Pre-requisites

1. Ensure that you have installed latest version of Android Studio and also setup required environment variables as well.
2. Ensure that you have installed latest version of react-native-cli

The steps

1. Run react-native init <yourprojectname> command for creatint a new React Native project. Most likely, you will get this error Error: Command failed: yarn add react@16.8.3 in Windows OS.
2. Change current directory to your project's directory.
3. Run yarn add react command.

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Creating a new ASP NET Core Web API

Pre-requiside

• Ensure that you have installed .NET Core in your machine.

Creating the project

• Open a terminal window (e.g. Gitbash, linux terminal, mac terminal, etc) then change directory to your projects folder. Inside the folder, run dotnet new webapi -o -n command. Example: dotnet new webapi -o PCShop.Api-n PCShop.Api.

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#include <eosiolib/eosio.hpp>
// #include "includes/person.hpp"

using namespace eosio;
using namespace std;

/**
 * Assymptions:
 *  1. The only account authorized to modify the address book is the user.
 *  2. the primary_key of our table is unique, based on username

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Nativescript Development Flow

Setup development environment

• Link: https://docs.nativescript.org/start/quick-setup

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Firebase development flow

Preparation

• Ensure that you have installed Node.js in your machine.

• Install firebase tools CLI through running npm i -g firebase-tools command.

Firebase Function Development flow

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Ionic Development Flow

Project Creation

• Ensure that you have installed Node.js in your machine.

• Install ionic and cordova CLI tools, through running npm i -g ionic cordova command.

• To verify ionic installation, run ionic info command. Confirm that the command is executed successfully and displayed ionic's version.

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ReactJS Development flow

Project creation

• Install create-react-app through running this command: npm i -g create-react-app.

• Create a new ReactJS project through running this command: yarn create react-app <project-name. Example: yarn create react-app react-css-transition-group-demo

• Going into the created project's directory and install these optional dependencies:

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HOW TO - Disable an account

See: EOSIO/eos#4862 (comment)

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EOS Development Walkthrough - Initial Phase

Setup EOS.IO Software (Ubuntu 18.04)

Installing nodeos & keosd

• Download the latest version .deb installer of eosio in here.

• Install the downloaded .deb package through running this command on terminal: