madhavanmalolan

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/**
 * @title Owner
 * @dev Set & change owner
 */
 
 struct LearningPoint {

madhavanmalolan

// SPDX-License-Identifier: GPL-3.0

pragma solidity >=0.7.0 <0.9.0;


struct User {
    address server;
    string encryptedPushToken;
}

madhavanmalolan

pragma solidity >=0.7.0 <0.9.0;

contract MyErc20 {
    string NAME = "MyErc20TokensReallyLongName";
    string SYMBOL = "M20";
    
    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);

    

madhavanmalolan

const {
  Connection,
  TransactionInstruction,
  Transaction,
  sendAndConfirmTransaction,
  PublicKey,
  SystemProgram,
  Keypair,
} = require('@solana/web3.js');
const fs   = require('mz/fs');

madhavanmalolan

const {
  Connection,
  Keypair,
} = require('@solana/web3.js');
const fs   = require('mz/fs');

async function establishConnection() {
  const rpcUrl = 'http://localhost:8899';
  connection = new Connection(rpcUrl, 'confirmed');
  const version = await connection.getVersion();

madhavanmalolan

const {
  Connection,
} = require('@solana/web3.js');

async function establishConnection() {
  const rpcUrl = 'http://localhost:8899';
  connection = new Connection(rpcUrl, 'confirmed');
  const version = await connection.getVersion();
  console.log('Connection to cluster established:', rpcUrl, version);
}

madhavanmalolan

const {
  Connection,
  TransactionInstruction,
  Transaction,
  sendAndConfirmTransaction,
  PublicKey,
  SystemProgram,
} = require('@solana/web3.js');
const fs   = require('mz/fs');

madhavanmalolan

use borsh::{BorshDeserialize, BorshSerialize};
use std::collections::HashMap;
use std::convert::TryInto;

use solana_program::{
    account_info::{next_account_info, AccountInfo},
    entrypoint,
    entrypoint::ProgramResult,
    msg,
    program_error::ProgramError,

madhavanmalolan

[package]
name = "solana-bpf-crowdsource"
version = "0.0.1"
description = "Example template program written in Rust"
authors = ["Solana Maintainers <maintainers@solana.com>"]
repository = "https://github.com/solana-labs/solana"
license = "Apache-2.0"
homepage = "https://solana.com/"
edition = "2018"

madhavanmalolan

use borsh::{BorshDeserialize, BorshSerialize};
use std::collections::HashMap;
use std::convert::TryInto;

use solana_program::{
    account_info::{next_account_info, AccountInfo},
    entrypoint,
    entrypoint::ProgramResult,
    msg,
    program_error::ProgramError,