Jennie JennieJi

JennieJi / csvToArray.ts

Last active December 13, 2020 03:04

Simple csv to array demo

	const COLUMN_DELIMITER = ',';

	export function csvToArray(csv: string): string[][] {
	const table = [] as string[][];
	let row = [];
	let cell = '';
	let openQuote = false;
	let i = 0;

	const pushCell = () => {

JennieJi / quickSort.js

Created June 29, 2019 05:20

JennieJi / controllers.application.js

Last active February 7, 2017 08:00

Unexpected observer behaviour

	import Ember from 'ember';

	export default Ember.Controller.extend({
	now: null,
	observerNow: null,
	_observerNow: Ember.observer('now', function() {
	this.set('observerNow', this.get('now'));
	}),
	tick() {
	Ember.run.later(this, function() {

JennieJi / controllers.application.js

Last active January 20, 2017 16:47

Wierd behavior with each

	import Ember from 'ember';

	export default Ember.Controller.extend({
	appName: 'Ember Twiddle',
	length: 6,
	originalVal: '',
	arrayVal: Ember.computed('originalVal', function() {
	const origin = this.get('originalVal').toString();
	const len = this.get('length');
	let arr = new Array(len);

JennieJi / [ES6] html escape.js

Last active July 5, 2016 09:46

	export function htmlEscape(content) {
	[
	{origin: '&', escaped: '&'},
	{origin: '<', escaped: '<'},
	{origin: '>', escaped: '>'}
	].forEach(pair => content = content.replace(new RegExp(pair.origin, 'g'), pair.escaped));
	return content;
	}

JennieJi / easyPieChart-rainbow&indicator demo.js

Created September 14, 2015 09:10

	$('.chart').each(function() {
	var $this = $(this);
	var lineWidth = 15,
	indicatorHeight = 20,
	scaleLength = indicatorHeight - lineWidth;
	var canvasWidth = $this.width();
	var rOutter = canvasWidth / 2 - scaleLength,
	rInner = rOutter - lineWidth - 3;
	var rotate = -90;