bfunc’s gists

bfunc / dataTable.module.js

Created September 8, 2014 13:05

DataTables AngularJS Directive

	angular.module('datatable',[])


	.controller('DatatableController', ['$scope', '$attrs', '$filter', function ($scope, $attrs, $filter) {

	var sEcho = 0;

	$scope.openDateTo = function($event,param) {
	$event.preventDefault();
	$event.stopPropagation();

bfunc / index.html

Last active October 9, 2017 12:14

d3 v4 - detect click coordinates in zoomed area

	<!DOCTYPE html>
	<html>

	<head>
	<script src="https://d3js.org/d3.v4.js"></script>
	<style>
	body {margin: 0 }
	svg { background-color: #86B2EB; }
	svg circle.old { fill: green; }
	svg circle.new { fill: blue; }

bfunc / data.json

Last active October 9, 2017 12:31

d3 v4 - issue - axis Date grid uneven line sizes

bfunc / http-request-fetch.js

Last active November 22, 2018 20:23

http request window.fetch() snippet with application/json headers

	fetch('http://HOST/api',
	{
	method: 'post', // 'put'
	headers: { 'Accept': 'application/json, text/plain', 'Content-Type': 'application/json' },
	body: JSON.stringify( {"User_employee_id":"1","template_id":0,"data":[{"id":1509003681672,"contract":"EuroDollar@SEP18"}]} ),
	// cache: 'no-cache', // *default, no-cache, reload, force-cache, only-if-cached
	// credentials: 'same-origin', // include, same-origin, *omit
	// mode: 'cors', // no-cors, cors, *same-origin
	// redirect: 'follow', // manual, *follow, error
	// referrer: 'no-referrer', // *client, no-referrer

bfunc / ExternalReactApp.js

Last active September 9, 2018 08:05

dynamic load and update ReactDOM tree (need localhost)

	class MyCmp extends React.Component {
	constructor(props) {
	super(props);
	this.state = { data: 2000 };
	}

	render() {
	return React.createElement('div', null, [
	React.createElement('div', {}, `Agent ${this.props.initValue} ${this.state.data} had arrived `),
	]);

bfunc / index.js

Created June 4, 2019 12:13

stats.js gist

	var stats = new Stats();
	document.body.appendChild(stats.dom);
	requestAnimationFrame(function loop() {
	stats.update();
	requestAnimationFrame(loop)
	});

bfunc / es6-generators.js

Last active August 2, 2019 20:02

observable API for synchronous-style async functions


	const isPromise = obj => Boolean(obj) && typeof obj.then === 'function';

	const next = (iter, callbacks, prev = undefined) => {
	const { onNext, onCompleted } = callbacks;
	const item = iter.next(prev);
	const value = item.value;

	if (item.done) {
	return onCompleted();

bfunc / generators-laziness.js

Created August 3, 2019 08:37

	const lessThan = function(end, value) {
	return function(value) {
	return value < end;
	};
	}

	// 25 alphabet character letters
	const lessThan26 = lessThan(26);

	const lazyMap = function* (iterable, callback) {

bfunc / machine.js

Last active April 10, 2021 00:12

Generated by XState Viz: https://xstate.js.org/viz



	const redditMachine = Machine(
	{
	id: 'reddit',
	initial: 'idle',
	context: {
	question: 'em',
	},
	states: {

bfunc / machine.js

Last active April 14, 2021 22:00

Generated by XState Viz: https://xstate.js.org/viz



	const wait = ms => new Promise(r => setTimeout(() => r(), ms))
	const fetchResource = async ({ url, fakeDelayMs = 0 }) => {
	await wait(fakeDelayMs)
	return fetch(url).then(res => res.json())
	}
	const constants = {
	MAX_QUESTION_SCORE: 3,
	MAX_RETRIES: 15,

Pavel Litkin bfunc