eugenserbanescu’s gists

eugenserbanescu / gist:097691e58ce0d5978a1cea971896f6e0

Created March 15, 2017 09:29

largest product of 4 numbers horizontally, vertically or diagonally

eugenserbanescu / getUndefinedKeys.js

Created June 27, 2017 14:30

	function getUndefinedKeys(checkObject, keys) {
	return keys.filter(key => {
	let splitKey = key.split('.');
	let currentObj = checkObject;
	let currentIndex = 0;
	while(!isKeyUndefined(currentObj, splitKey[currentIndex]) && currentIndex < splitKey.length) {
	currentObj = currentObj[splitKey[currentIndex]];
	currentIndex++;
	}
	return currentIndex <= splitKey.length - 1;

eugenserbanescu / naive setTimeout

Created September 26, 2017 13:52

	function setTimeout(callback, timeout) {
	let startTime = Date.now();
	function loop(){
	if (Date.now() >= startTime + timeout) {
	callback();
	} else {
	loop();
	}
	}
	}

eugenserbanescu / gist:c02badc8fc1c9ed9625f2536017f3613

Last active November 12, 2017 13:29

Form for Cip

	<html>
	<form>
	<select name="app">
	<option value="app1">App 1</option>
	<option value="amazingAppMuchWow">App 2</option>
	</select>
	<input name="serial" placeholder="Serial goes here" type="text" />
	<button type="submit">Gimme an url!</button>
	<div class="pair">
	<input type="text" placeholder="key"/>

eugenserbanescu / gist:a7d4fe25454a9e6d6e58b9a6180c716b

Last active February 8, 2018 10:11

Draggable panel in react (initial take)

	import React, { Component } from "react";

	class Panel extends Component {
	state = {
	width: 200,
	dragging: false,
	offset: 0
	};
	dragStart = e => {
	this.setState({ dragging: true });

eugenserbanescu / gist:15b10584a618256c291349b89617dc03

Created March 9, 2018 12:03

	const Row = props => {
	const {issueId, issueLink, qaName, number, voteCount} = props;
	return (
	<tr>
	<td>${number}</td>
	<td>${voteCount}</td>
	<td>${issueId}</td>
	<td>${qaName}</td>
	<td>
	<a href=${issueLink} target="_blank">${issueLink}</a>

eugenserbanescu / gist:ec93c5d893ed204b3f61e7cd32e1dd99

Created March 27, 2018 19:35

	const SAMPLE_DATA = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15];

	function divideInto(data, chunkSize) {
	// make the container arrays
	const containers = [];
	for (let i = 0; i < chunkSize; i++) {
	containers[i] = [];
	}
	// push bits of data into each of the arrays;
	data.forEach((item, index) => {

eugenserbanescu / gist:7e0718c57abc0def8ef0cfef587688ee

Last active March 29, 2018 15:58

	// I wated to take a look at way to structure data that we've used on the RCE and other apps
	// basically it looks like this:

	const flatList = {
	byId: {
	1: {
	id: 1,
	someProp: true,
	text: 'A sample text',
	},

eugenserbanescu / gist:815a5863ae94109c2866f31bfb27cd20

Created April 6, 2018 09:54

reference equality

eugenserbanescu / fibonacci.js

Last active April 3, 2019 17:02

First stab at Fibonacci

	const fibonacci = (limit, list=[1, 1]) => {
	const currentIndex = list.length - 1
	const newNumber = list[currentIndex - 1] + list[currentIndex]
	if( newNumber >= limit) {
	return list
	} else {
	return fibonacci(limit, list.concat([newNumber]), currentIndex + 1)
	}
	}

Eugen Serbanescu eugenserbanescu