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JavaScript (ES6 / ECMAscript 6)

Arrow Functions

Regular Functions

function someMethod(){
    console.log('Inside someMethod')
    return true
}

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const path = require( 'path' );
const webpack = require( 'webpack' );
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

module.exports = ( env, options ) => {
	return {
		entry: './src/block.js',

		output: {
			path: path.resolve( __dirname, 'build' ),

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function downloadFile  (url)  {
  let name;
  fetch(url)
    .then((resp) => {
      resp.headers.forEach((header) => {
        if (header.includes("attachment")) {
          const filename = header.match(/filename="(.*)"/);
          name = filename[1];
        }
      });

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Freemium Resources

• Heroku - https://heroku.com - Deploying Front & Backend

• Netlify - https://netlify.com

• Vercel (Zeit) - https://vercel.com - Deploying Front & Backend apps at free of cost

• Firebase - https://firebase.com - Deploying Front & Backend apps at free of cost

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This is a list of list of resources.

1. awesome-math (A curated list of awesome mathematics resources)
2. free-for-dev
3. awesome-for-beginners (A list of awesome beginners-friendly projects.)
4. awesome (😎 Awesome lists about all kinds of interesting topics)
5. nodebestpractices (The Node.js best practices list)
6. javascript-questions
7. wtfjs (A list of funny and tricky JavaScript examples)
8. awesome-selfhosted (List of Free Software network services and web applications which can be hosted locally)
9. awesome-sysadmin (A curated list of amazingly awesome open sour

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// time and time end
console.time("This");
let total = 0;
for (let j = 0; j < 10000; j++) {
  total += j
}
console.log("Result", total);
console.timeEnd("This");

// Memory

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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# Import libraries
from bs4 import BeautifulSoup
from contextlib import closing
import requests
from requests import get
from requests.exceptions import RequestException
import time
import sys
import os
import webbrowser

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let
    env_dev = true,
    env_debug = false,

    //CSS
    sass = require('gulp-sass'),
    // autoprefixer = require('gulp-autoprefixer'),
    autoprefixer = require('autoprefixer'),
    minifyCSS = require('gulp-cssnano'),
    postcss = require('gulp-postcss'),

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var path = require('path');
var sass = require('sass-loader');
var autoprefixer = require('autoprefixer');
var webpack = require('webpack');
var findCacheDir = require('find-cache-dir');
var HtmlWebpackPlugin = require('html-webpack-plugin');
var CaseSensitivePathsPlugin = require('case-sensitive-paths-webpack-plugin');
var InterpolateHtmlPlugin = require('react-dev-utils/InterpolateHtmlPlugin');
var WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
var getClientEnvironment = require('./env');