ajimae

import React, { Component } from 'react';
import { Text, View, FlatList, Dimensions, Button, StyleSheet } from 'react-native';

const { width } = Dimensions.get('window');

const style = {
  justifyContent: 'center',
  alignItems: 'center',
  width: width,

ajimae

import fs from 'fs'
import { Transform } from 'stream'
import JSONStream from 'JSONStream'

// Custom transform stream
const transformer = new Transform({
  objectMode: true,
  transform(jsonItem, encoding, callback) {
    // your logic goes here...
    // const updatedItem = {}

ajimae

VSCode Shortcuts

List of helpful shortcuts for faster coding

If you have any other helpful shortcuts, feel free to add in the comments of this gist :)

Official List of all commands

• Windows
• Mac

ajimae

type JsonObject = {
  [key: string]: any;
};

const jsonObject: any = {
  access_token: 'xseHuyOiup08EubvER',
  Password: 12345,
  refresh_token: 'ytuio.OplaxwRtU',
  Authorization: 'az643hrbfj_rueik=='
};

ajimae

#!/usr/bin/env node

/*
Load test an api endpoint using sample json input data from a file. Sample json file should be one json string per line.

./load.js -c 2 -t 5 --rps 5 https://APIGATEWAYENDPOINT.execute-api.us-east-1.amazonaws.com/Prod/

-c concurrency
-t load test duration in seconds
--rps requests per second

ajimae

#!/bin/bash

rm -fr ~/Library/Preferences/com.microsoft.VSCode.helper.plist 
rm -fr ~/Library/Preferences/com.microsoft.VSCode.plist 
rm -fr ~/Library/Caches/com.microsoft.VSCode
rm -fr ~/Library/Caches/com.microsoft.VSCode.ShipIt/
rm -fr ~/Library/Application\ Support/Code/
rm -fr ~/Library/Saved\ Application\ State/com.microsoft.VSCode.savedState/

# rmeove all extensions

ajimae

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

ajimae

#!/usr/bin/env bash
set -e

# This script will start three shards, a config server and a mongos, all on the current machine.
#
# It was written for Mongo 3.4, based on https://docs.mongodb.com/manual/tutorial/deploy-shard-cluster/
#
# This script is only for testing purposes.  In production, you would run each of these servers on a different machine.
#
# The first time you run it, pass this variable for the initial setup:

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mongoserver:PRIMARY> rs.status();
{
	"set" : "mongoserver",
	"date" : ISODate("2016-02-02T10:47:07.510Z"),
	"myState" : 1,
	"members" : [
		{
			"_id" : 3,
			"name" : "192.168.1.10:37017",
			"health" : 1,

ajimae

// is-iphone-x.js

import { Dimensions, Platform } from 'react-native';

export function isIphoneX() {
  const dim = Dimensions.get('window');
  
  return (
    // This has to be iOS
    Platform.OS === 'ios' &&