Annamalai Saravanan asvny

URLs into Indexed DB, via Service Workers

Let's say you're using Indexed DB for the offline data store for a catalog. One of the object stores contains product images. Wouldn't it be great if you could just have something like this in your catalog page?

<img src="indexeddb/database/store/id">

	// see http://d.hatena.ne.jp/ashigeru/20090113/1231855642

	var calc = {
	add: function (node) {
	return visit(this, node.l) + visit(this, node.r);
	},
	sub: function (node) {
	return visit(this, node.l) - visit(this, node.r);
	},
	val: function (node) {

	var timing = performance.timing;
	var requestEntries = performance.getEntries();
	var perfData = {
	PageName: window.location.pathname,
	JSFilesCount: requestEntries.filter(function(element){return element.name.indexOf('.js')> -1;}).length,
	CSSFilesCount: requestEntries.filter(function(element){return element.name.indexOf('.css')> -1;}).length,
	FilesCount: requestEntries.length + 1,
	TimeToFirstByte: timing.responseStart - timing.navigationStart,
	TimeToDOMContentLoad:
	timing.domContentLoadedEventEnd - timing.navigationStart,

	var Middleware = function() {};

	Middleware.prototype.use = function(fn) {
	var self = this;

	this.go = (function(stack) {
	return function(next) {
	stack.call(self, function() {
	fn.call(self, next.bind(self));
	});


	/**
	* Module dependencies.
	*/

	var express = require('express')
	, routes = require('./routes')
	, http = require('http')
	, mongoose = require('mongoose')
	, path = require('path');

	function async(genFunc) {
	var gen = genFunc();
	function step(value) {
	var next = gen.next(value);
	var promise = next.value;
	return promise
	.then((v) => {
	if (!next.done) {
	step(v);
	}

	const code = `clicking on ".container" add class "active" on it`;

	//

	const compose = (...funcs) => value => funcs.reduceRight((a, b) => b(a), value);
	const flatten = (arr) => { return Array.isArray(arr) ? [].concat.apply([], arr) : [arr] };

	const findBlocks = () => {
	let codeBlocks = [...document.querySelectorAll('code')];
	// return codeBlocks.map(codeBlock => codeBlock.textContent.trim())

	var t = 'The quick brown fox jumped over the lazy dog' ;


	const longestWord = (input) => {
	let arr = input.split(' ');
	let arrL = arr.map((word)=>word.length);
	let max=arrL.reduce((prev,curr,i)=> curr > prev ? i : prev,0);

	return arr[max];
	}

	'use strict';

	// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
	// http://creativecommons.org/publicdomain/zero/1.0/

	(function() {

	// A cache for core files like CSS and JavaScript
	var staticCacheName = 'static';
	// A cache for pages to store for offline