eth_blockNumber
: Returns the number of the most recent block.eth_getBlockByNumber
: Returns information about a block by block number.eth_getBlockByHash
: Returns information about a block by block hash.eth_getBlockTransactionCountByNumber
: Returns the number of transactions in a block from a block matching the given block number.eth_getBlockTransactionCountByHash
: Returns the number of transactions in a block from a block matching the given block hash.eth_getUncleCountByBlockNumber
: Returns the number of uncles in a block from a block matching the given block number.eth_getUncleCountByBlockHash
: Returns the number of uncles in a block from a block matching the given block hash.
Make sure to install these packages:
- npm install -g @shopify/cli
- npm install -g @shopify/app
const mock = jest.mock('@services/plaid', () => { | |
const PlaidService = jest.requireActual('@services/plaid'); | |
return class PlaidServiceMock extends PlaidService { | |
constructor() { | |
super(); | |
this.somefn = jest.fn(() => { | |
return { token: 'test' }; | |
}); | |
} | |
}; |
If you are not using CommonJS on NodeJS and having problems with the intellisense for getting into modules.
- Install
module-alias
andmodule-alias-jest
- Configure your
package.json
file with your aliases:
{
"_moduleAliases": {
"$root": ".",
"$src": "./src",
# Error detected while processing .vim/bundle/vim-fugitive/plugin/fugitive.vim: | |
cd && cd /.vim/bundle/vim-fugitive/plugin/ | |
git pull --rebase |
import express 'express'; | |
const app = express(); | |
app.use(express.json()); | |
app.use(express.bodyParser()); | |
// Using Middlewares | |
// app.use(express.myMiddleWare()) | |
app.post('/', (req, res) => { |
import * as jwt from 'jsonwebtoken'; | |
const encData = jwt.sign({ name: 'Kautzmann', process.env.SECRET_KEY }); | |
const decData = jwt.verify(encData, process.env.SECRET_KEY); | |
console.log(encData, decData); |
- Creates a file on your root: ~/.curlrc
- Adds
-k
inside of it.
This option allows curl to proceed and operate even for server connections otherwise considered insecure. The server connection is verified by making sure the server's certificate contains the right name and verifies successfully using the cert store.
See this online resource for further details: http://curl.haxx.se/docs/sslcerts.html
Write a function that takes in a non-empty array of integers that are sorted in ascending order and returns a new array of the same length with the squares of the original integers also sorted in ascending order.
Print the output like this: INPUT [1, 2, 3..] > OUTPUT [1, 4, 9..]
array = [1, 2, 3, 5, 6, 8, 9]