NoScripter noscripter

Re: http://blog.chromium.org/2015/03/new-javascript-techniques-for-rapid.html

V8 Optimisations to enable fast page startup

As mentioned in our Chromium blog post, Chrome 41 introduces support for streaming parsing of JavaScript files using the async or defer attributes. This is where the V8 parser will parse any incoming JavaScript piece-by-piece so the compiler can immediately begin compiling the AST when script loading has completed. This lets us do something useful while waiting for the page to load. Compare:

This means parsing can be removed from the critical path when loading up the page. In these cases such scripts are parsed on a separate thread as soon as the download begins, allowing parsing to complete very soon after the download has completed (milliseconds), leading to pages (potentially) loading much faster.

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

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BrainFuck Programming Tutorial by: Katie

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INTRODUCTION

Currently considering https://github.com/webdriverio/webdrivercss

Core Goals:

Can test in up-to-date versions of all major browsers
Can test on up-to-date versions of all major OSes
Can test in IE9 (because Bootstrap v4 will support IE9+)
Don't want to have to setup/maintain our own cluster of VMs running all the necessary OSes (and all the versions of Windows)
Workflow for management of reference/baseline/norm screenshots

Quick install PHP 7.0:

1. Install depends PHP 7.0

$ brew install autoconf automake gmp homebrew/versions/bison27 gd freetype t1lib gettext zlib mcrypt

2. Configure PHP 7.0

$ git clone --depth=1 https://github.com/php/php-src.git

$ cd php-src

Use brew to install the ModSecurity Apache module.

brew install homebrew/apache/mod_security

Ask Apache to load the module by editing the configuration file (at /etc/apache2/httpd.conf). Under the long list of LoadModule statements, add:

LoadModule security2_module /usr/local/Cellar/mod_security/2.7.7/libexec/mod_security2.so

While you are at it, load the mod_unique_id module as well. This is required by ModSecurity. Do so by uncommenting the line:

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

	#!/bin/sh

	set -e
	set -x

	for package in $(npm -g outdated --parseable --depth=0 \| cut -d: -f3)
	do
	npm -g install "$package"
	done

	Per https://code.google.com/p/v8/codesearch#v8/trunk/src/runtime.cc


	%CreateSymbol
	%CreatePrivateSymbol
	%CreateGlobalPrivateSymbol
	%NewSymbolWrapper
	%SymbolDescription
	%SymbolRegistry
	%SymbolIsPrivate

	// this is the background code...

	// listen for our browerAction to be clicked
	chrome.browserAction.onClicked.addListener(function (tab) {
	// for the current tab, inject the "inject.js" file & execute it
	chrome.tabs.executeScript(tab.ib, {
	file: 'inject.js'
	});
	});