Aswini S ashumeow

ServiceWorkerハッカソンにて

自己紹介

@mizchi です

今日のコンセプト

Isormorphic Web Application Framework
serviceworker内にexpress(nodeのwaf)いてほしくない…？

console.log wrap resolving for your wrapped console logs

I've heard this before:

What I really get frustrated by is that I cannot wrap console.* and preserve line numbers

We enabled this in Chrome DevTools via blackboxing a bit ago.

If you blackbox the script file the contains the console log wrapper, the script location shown in the console will be corrected to the original source file and line number. Click, and the full source is looking longingly into your eyes.

Watch the demo at bl.ocks.org.

Source and comments on gist.github.com.

What are we trying to observe? Raw object data.

// Objects
var obj = { id: 2 };
obj.id = 3; // obj == { id: 3 }
 
// Arrays
var arr = ['foo', 'bar'];
arr.splice(1, 1, 'baz'); // arr == ['foo', 'baz'];

RegExp.escape(string)

Computes a new version of a String value in which certain characters have been escaped, so that the regular expression engine will interpret any metacharacters that it may contain as character literals.

When the escape function is called with one argument string, the following steps are taken:

Let string be ToString(string).
ReturnIfAbrupt(string).
Let length be the number of characters in string.
Let R be the empty string.

	* {
	font-size: 12pt;
	font-family: monospace;
	font-weight: normal;
	font-style: normal;
	text-decoration: none;
	color: black;
	cursor: default;
	}

	self#key string
	self#caches object
	self#clients object
	self#registration object
	self#onactivate object
	self#oninstall object
	self#onmessage object
	self#fetch function
	self#close function
	self#skipWaiting function

	using UnityEngine;
	using UnityEditor;

	namespace CatchCo.EditorScripts.Util
	{
	public class SetMaterialWithSpriteEditorWindow : EditorWindow
	{
	private Material _material;
	private bool _needsPositionUpdated;

	<!doctype html>
	<html>
	<head>
	<title>JS1k 2015 Invitation by Mathieu 'p01' Henri</title>
	<meta charset="utf-8" />
	<meta name="author" content="Mathieu 'p01' Henri, @p01"/>
	<meta name="viewport" content="width=device-width,initial-scale=1"/>
	<style>
	html, body { margin: 0; padding: 0; border: 0; }
	#c { display: block; } /* kill scrollbars from hell */

	SELECT * FROM
	(SELECT 'desktop' type,
	NTH(50, quantiles(bytesCSS)) median,
	NTH(75, quantiles(bytesCSS)) seventy_fifth,
	NTH(90, quantiles(bytesCSS)) ninetieth
	FROM [httparchive:runs.latest_pages]),
	(SELECT 'mobile' type,
	NTH(50, quantiles(bytesCSS)) median,
	NTH(75, quantiles(bytesCSS)) seventy_fifth,
	NTH(90, quantiles(bytesCSS)) ninetieth