codebubb codebubb

🎯

Focusing

codebubb / callback_hell.js

Created April 14, 2016 22:46

	var sqlite3 = require('sqlite3').verbose();


	var get_rows = function(query, callback){
	var db = new sqlite3.Database('test.db');
	db.serialize(function(){
	db.all(query, function(err, rows){
	callback(rows);
	});
	});

codebubb / parse_params.js

Created April 15, 2016 13:31

function which takes a URL and extracts key/value pairs based on positions in array.

	var parse_params = function(url){
	var pairs = url.match(/\/?\??(.*)/)[1].split('&');
	var out = [];
	pairs.forEach(function(chunk){
	var keyvalues = chunk.split('=');
	for(var i=0; i<keyvalues.length; i++){
	if(i % 2 === 0){
	var obj = {};
	obj[keyvalues[i]] = keyvalues[i + 1]
	out.push(obj);

codebubb / bad.ts

Created February 16, 2018 15:31

	let pp = this.proposalForm;
	let $datefields = $('.date input').datepicker(
	{
	format: "dd/mm/yyyy"
	}
	);

	$datefields.on('changeDate', function (e) {
	let fcn = $(this).attr('formControlName');
	let index = e;

codebubb / post_curl.php

Created December 27, 2018 14:35

Send a cURL request with PHP rather than Postmant.

	$data = array("name" => "James", "age" => "36");
	$data_string = json_encode($data);

	$ch = curl_init('http://localhost/post.php');
	curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
	curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, array(
	'Content-Type: application/json',

codebubb / arrayofwords.js

Created February 13, 2019 11:16

UpperCase an array of Words (using a for loop)

	const arrayOfWords = ['the', 'quick', 'brown', 'fox'];

	for (let i = 0; i < arrayOfWords.length; i += 1) {
	arrayOfWords[i] = arrayOfWords[i][0].toUpperCase() + arrayOfWords[i].slice(1);
	}

	console.log(arrayOfWords); // ["The", "Quick", "Brown", "Fox"]

codebubb / nodemod.js

Created June 4, 2019 14:46

node mod collection

	const axios = require('axios');
	const chalk = require('chalk');
	const commander = require('commander');


	commander
	.version('1.0.0')
	.option('-t --type <type>', 'Lookup type')
	.option('-n --number <number>', 'Number of results')
	.parse(process.argv);

codebubb / mongodbrest.js

Created July 3, 2019 16:05

MongoDB RestFul calls

	router.get('/', (req, res, next) => {
	const users = req.app.locals.users;
	users
	.find({})
	.toArray()
	.then(data => res.json(data));
	});

	router.post('/', (req,res, next) => {
	const users = req.app.locals.users;

codebubb / passportmongorest.js

Created July 5, 2019 11:21

Passport local

	// app.js
	const MongoClient = require('mongodb').MongoClient;
	const passport = require('passport');
	const LocalStrategy = require('passport-local').Strategy;
	const ObjectID = require('mongodb').ObjectID;

	MongoClient.connect('mongodb://localhost:27017/test', (err, client) => {
	if (err) throw err;
	const db = client.db('test');
	const users = db.collection('users');

codebubb / decodecookie.js

Last active December 18, 2022 13:41

Decode Cookie string to a single object

	document.cookie
	.split(';')
	.map(cookie => cookie.split('='))
	.reduce((accumulator, [key, value]) => ({ ...accumulator, [key.trim()]: decodeURIComponent(value) }), {});

codebubb / submitform.html

Created August 21, 2019 12:54

Quick example of how to submit a form with JavaScript.

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>Submit a form with JavaScript</title>
	<style>
	html, body {
	height: 100%;