| This is gist. | |
| There are many like it, but this one is mine. | |
| It is my life. | |
| I must master it as I must master my life. | |
| Without me gist is useless. | |
| Without gist, I am useless. |
Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.
If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md
Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.
| # source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list | |
| # A list of available STUN server. | |
| stun.l.google.com:19302 | |
| stun1.l.google.com:19302 | |
| stun2.l.google.com:19302 | |
| stun3.l.google.com:19302 | |
| stun4.l.google.com:19302 | |
| stun01.sipphone.com | |
| stun.ekiga.net |
UPDATE working on this here!
so… I've had this weird idea recently...
In git (and in other secure + distributed systems) you have a tree of hashes where each object is identified by it's hash and objects contain pointers to other objects. They just have the hash of other objects stored inside them.
| windows = false; // show windows | |
| stuff = false; // Show bikes, table, mower | |
| l = 32; // Length of building in feet (16, 20, 24, 28, 32, ...) | |
| h = 8*12-4.5+.5; | |
| rl=6*12+1.375+.1; // cut to 73.5" long with 22.5 degree angles | |
| tl = 68.7; // Used to tweak headers on top walls | |
| // 2x6 concrete forms for foundation | |
| // 10" wide grid |
| // ------------------------------------------- IMPORTANT ------------------------------------------- | |
| // This is a development file to be minified using https://javascript-minifier.com/ and inlined in | |
| // the index.html file. This file is not compiled or processed by webpack so it should be treated as | |
| // low-level precompiled es5-compatible javascript. The code here is not meant to be clean, it's | |
| // meant to be as light and fast as possible since it runs in the head tag. | |
| // HACK: This file a hack to ensure that home-screen apps on mobile devices gets refreshed when they | |
| // start. It works by forcing a load of the service-worker.js file and use the precache-manifest | |
| // file name as an application version, just like a desktop browser like chrome would do. When | |
| // when it detects a change in the application version, it reloads the page and bypass the browser's |
| # Some good references are: | |
| # http://russbrooks.com/2010/11/25/install-postgresql-9-on-os-x | |
| # http://www.paolocorti.net/2008/01/30/installing-postgis-on-ubuntu/ | |
| # http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2630392 | |
| #1. Install PostgreSQL postgis and postgres | |
| brew install postgis | |
| initdb /usr/local/var/postgres | |
| pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start |
Controlling your nodebot using a USB cable is great and all, and obviously you could shell out and grab a sparkcore or some other dedicated controller but what if you've got a standard arduino and you want to take an existing nodebot wireless?
Bluetooth is an option and there's this excellent JohnnyFive wiki entry that will help you there. Bluetooth can be a bit flaky though and it's range is pretty lousy. You can also look at things like XBees and what not using point to point serial, but these are expensive and very fiddly to get working.
Really, what we want is a method of transferring data over a nice, simple, standard method, requiring little configuration, low cost and we can utilise a whole stack of the code we've already produced.
Enter the WiFi232 module. These little beauties are [available from AliExpress for $12 each](http://www.aliexpress.com/item/USR-WIFI232-T-wifi-to-uart-tt
From https://gist.github.com/3050224
From http://blog.smartcore.net.au/smartos-the-basics/
