dkarmalita

/* global React, ReactDOM, document, SubComponent */

/*
eslint-disable
react/react-in-jsx-scope,
react/jsx-filename-extension,
react/jsx-one-expression-per-line,
no-useless-constructor,
react/prefer-stateless-function,
react/jsx-no-undef

dkarmalita

/** 
 * You can use require here
 * @example
 *  const sub = require('./sub')
 *  console.log('SUB >>',sub.default())
 */

ReactDOM.render((<h1>It Works!</h1>), document.getElementById('root'));

dkarmalita

/* Some conponent which uses contextState and has be connected (subscribed) to the store data */
const MyContextUser = props => {
  // console.log('render', props.id)
  return (
  <div>
    <div>{ props.myContextState.count }</div>
    { props.title
        && (
        <button
          onClick={() => props.myContextState.setState({ count: props.myContextState.count + 1 })}

dkarmalita

const exampleApi = {
  async getMovies(){
    return fetch('https://jsonplaceholder.typicode.com/todos/1')
    .then((response) => {
      return response.json();
    })
  }
}

exampleApi.getMovies().then(console.log)

dkarmalita

#! /usr/bin/env bash
# kard, 20201020, https://gist.github.com/dkarmalita/c2bdec0181ca7dc81902138d004f34ad
# Run the caffeinate prefaced by date and time stamp. After the script 
# finished (use "q" key), it cleans all of the caffeinate processes.

echo Caff starts at $(date "+%H:%M:%S   %d/%m/%y")

caffeinate -di &

n="_"

dkarmalita

#! /usr/bin/env bash
# kard 20201020, https://gist.github.com/dkarmalita/25225177299bcf7f80584b8d13fc5a0c
# OSX, 
# Run pins with date/time stamps in each line. It stores the log in the ping.log 
# file within the current working directory and opens the Console application within 
# the log opened. Also, it uses caffeinate to prevent the computer from fall to sleep. 
# After the script finishing, all of the processes are automatically closed.

echo Ping logger starts at $(date "+%H:%M:%S   %d/%m/%y")

dkarmalita

/**
  @example
    const { getNodeOptionValue } = require('nodeOptions');
    const maxOldSpaceSize = getNodeOptionValue('max_old_space_size');
 */
const parseNodeOptions = () => (!process.env.NODE_OPTIONS ? [] : process.env.NODE_OPTIONS.split(/[=:]/));

const _optionsArr = parseNodeOptions();
const _getOptionsCount = () => (_optionsArr.length ? _optionsArr.length / 2 : 0);
const _getOptionName = i => _optionsArr[i * 2];

dkarmalita

// v20200514 + extendVal
/* eslint-disable no-restricted-syntax, guard-for-in,  */
module.exports = function cloneObject(
  aObject,
  extendVal = x => x,
) {
  if (
    !aObject
    || (typeof aObject !== 'object')
  ) {

dkarmalita

const net = require('net');

const isPortOpen = async (port, { timeout = 1000, host } = {}) => {
  const promise = new Promise(((resolve, reject) => {
    const socket = new net.Socket();

    const onError = () => {
      socket.destroy();
      reject();
    };

dkarmalita

export default function getSearchValueFromUrl(searchKey, removeFromUrl) {
  const { origin, pathname, search, hash } = window.location;
  const params = new URLSearchParams(search);
  const value = params.get(searchKey);
  if (removeFromUrl) {
    params.delete(searchKey);
    const nextsearch = params.toString();
    const newHref = `${origin}${pathname}${nextsearch ? `?${nextsearch}` : ''}${hash}`;
    window.history.replaceState(null, '', newHref);
  }